25101204765

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12941}}^1$

素因数の和:13012

約数の個数: 128

約数和(自身を含む): 52182144000

約数和(自身を除く): 27080939235

約数列:

[1, 3, 5, 7, 13, 15, 21, 29, 35, 39, 49, 65, 87, 91, 105, 145, 147, 195, 203, 245, 273, 343, 377, 435, 455, 609, 637, 735, 1015, 1029, 1131, 1365, 1421, 1715, 1885, 1911, 2639, 3045, 3185, 4263, 4459, 5145, 5655, 7105, 7917, 9555, 9947, 12941, 13195, 13377, 18473, 21315, 22295, 29841, 38823, 39585, 49735, 55419, 64705, 66885, 90587, 92365, 129311, 149205, 168233, 194115, 271761, 277095, 375289, 387933, 452935, 504699, 634109, 646555, 841165, 1125867, 1177631, 1358805, 1876445, 1902327, 1939665, 2523495, 2627023, 3170545, 3532893, 4438763, 4878757, 5629335, 5888155, 7881069, 8243417, 9511635, 13135115, 13316289, 14636271, 17664465, 18389161, 22193815, 24393785, 24730251, 34151299, 39405345, 41217085, 55167483, 57703919, 66581445, 73181355, 91945805, 102453897, 123651255, 128724127, 170756495, 173111757, 239059093, 275837415, 288519595, 386172381, 512269485, 643620635, 717177279, 865558785, 1195295465, 1673413651, 1930861905, 3585886395, 5020240953, 8367068255, 25101204765]

約数ペア:

[(1, 25101204765), (3, 8367068255), (5, 5020240953), (7, 3585886395), (13, 1930861905), (15, 1673413651), (21, 1195295465), (29, 865558785), (35, 717177279), (39, 643620635), (49, 512269485), (65, 386172381), (87, 288519595), (91, 275837415), (105, 239059093), (145, 173111757), (147, 170756495), (195, 128724127), (203, 123651255), (245, 102453897), (273, 91945805), (343, 73181355), (377, 66581445), (435, 57703919), (455, 55167483), (609, 41217085), (637, 39405345), (735, 34151299), (1015, 24730251), (1029, 24393785), (1131, 22193815), (1365, 18389161), (1421, 17664465), (1715, 14636271), (1885, 13316289), (1911, 13135115), (2639, 9511635), (3045, 8243417), (3185, 7881069), (4263, 5888155), (4459, 5629335), (5145, 4878757), (5655, 4438763), (7105, 3532893), (7917, 3170545), (9555, 2627023), (9947, 2523495), (12941, 1939665), (13195, 1902327), (13377, 1876445), (18473, 1358805), (21315, 1177631), (22295, 1125867), (29841, 841165), (38823, 646555), (39585, 634109), (49735, 504699), (55419, 452935), (64705, 387933), (66885, 375289), (90587, 277095), (92365, 271761), (129311, 194115), (149205, 168233)]