26142892605

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{787}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 47422672128

約数和(自身を除く): 21279779523

約数列:

[1, 3, 5, 9, 15, 37, 45, 71, 111, 185, 213, 281, 333, 355, 555, 639, 787, 843, 1065, 1405, 1665, 2361, 2529, 2627, 3195, 3935, 4215, 7083, 7881, 10397, 11805, 12645, 13135, 19951, 23643, 29119, 31191, 35415, 39405, 51985, 55877, 59853, 87357, 93573, 99755, 118215, 145595, 155955, 167631, 179559, 221147, 262071, 279385, 299265, 436785, 467865, 502893, 663441, 738187, 838155, 897795, 1105735, 1310355, 1990323, 2067449, 2214561, 2514465, 3317205, 3690935, 6202347, 6643683, 8182439, 9951615, 10337245, 11072805, 15701437, 18607041, 24547317, 31011735, 33218415, 40912195, 47104311, 73641951, 78507185, 93035205, 122736585, 141312933, 235521555, 368209755, 580953169, 706564665, 1742859507, 2904765845, 5228578521, 8714297535, 26142892605]

約数ペア:

[(1, 26142892605), (3, 8714297535), (5, 5228578521), (9, 2904765845), (15, 1742859507), (37, 706564665), (45, 580953169), (71, 368209755), (111, 235521555), (185, 141312933), (213, 122736585), (281, 93035205), (333, 78507185), (355, 73641951), (555, 47104311), (639, 40912195), (787, 33218415), (843, 31011735), (1065, 24547317), (1405, 18607041), (1665, 15701437), (2361, 11072805), (2529, 10337245), (2627, 9951615), (3195, 8182439), (3935, 6643683), (4215, 6202347), (7083, 3690935), (7881, 3317205), (10397, 2514465), (11805, 2214561), (12645, 2067449), (13135, 1990323), (19951, 1310355), (23643, 1105735), (29119, 897795), (31191, 838155), (35415, 738187), (39405, 663441), (51985, 502893), (55877, 467865), (59853, 436785), (87357, 299265), (93573, 279385), (99755, 262071), (118215, 221147), (145595, 179559), (155955, 167631)]