3977893535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{509}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 6091407360

約数和(自身を除く): 2113513825

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 383, 385, 509, 583, 1855, 1915, 2545, 2681, 2915, 3563, 4081, 4213, 5599, 13405, 17815, 20299, 20405, 21065, 26977, 27995, 29491, 39193, 101495, 134885, 142093, 147455, 188839, 194947, 195965, 223289, 296747, 710465, 944195, 974735, 1116445, 1364629, 1483735, 1563023, 2077229, 2144417, 6823145, 7815115, 10332191, 10386145, 10722085, 15010919, 51660955, 72325337, 75054595, 113654101, 361626685, 568270505, 795578707, 3977893535]

約数ペア:

[(1, 3977893535), (5, 795578707), (7, 568270505), (11, 361626685), (35, 113654101), (53, 75054595), (55, 72325337), (77, 51660955), (265, 15010919), (371, 10722085), (383, 10386145), (385, 10332191), (509, 7815115), (583, 6823145), (1855, 2144417), (1915, 2077229), (2545, 1563023), (2681, 1483735), (2915, 1364629), (3563, 1116445), (4081, 974735), (4213, 944195), (5599, 710465), (13405, 296747), (17815, 223289), (20299, 195965), (20405, 194947), (21065, 188839), (26977, 147455), (27995, 142093), (29491, 134885), (39193, 101495)]