15705315015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{24281}}^1$

素因数の和:24440

約数の個数: 64

約数和(自身を含む): 28196646912

約数和(自身を除く): 12491331897

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 107, 155, 195, 321, 403, 465, 535, 1209, 1391, 1605, 2015, 3317, 4173, 6045, 6955, 9951, 16585, 20865, 24281, 43121, 49755, 72843, 121405, 129363, 215605, 315653, 364215, 646815, 752711, 946959, 1578265, 2258133, 2598067, 3763555, 4734795, 7794201, 9785243, 11290665, 12990335, 29355729, 33774871, 38971005, 48926215, 80540077, 101324613, 146778645, 168874355, 241620231, 402700385, 506623065, 1047021001, 1208101155, 3141063003, 5235105005, 15705315015]

約数ペア:

[(1, 15705315015), (3, 5235105005), (5, 3141063003), (13, 1208101155), (15, 1047021001), (31, 506623065), (39, 402700385), (65, 241620231), (93, 168874355), (107, 146778645), (155, 101324613), (195, 80540077), (321, 48926215), (403, 38971005), (465, 33774871), (535, 29355729), (1209, 12990335), (1391, 11290665), (1605, 9785243), (2015, 7794201), (3317, 4734795), (4173, 3763555), (6045, 2598067), (6955, 2258133), (9951, 1578265), (16585, 946959), (20865, 752711), (24281, 646815), (43121, 364215), (49755, 315653), (72843, 215605), (121405, 129363)]