15705748395

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{16829}}^1$

素因数の和:17097

約数の個数: 64

約数和(自身を含む): 28952985600

約数和(自身を除く): 13247237205

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 223, 279, 465, 669, 837, 1115, 1395, 2007, 3345, 4185, 6021, 6913, 10035, 16829, 20739, 30105, 34565, 50487, 62217, 84145, 103695, 151461, 186651, 252435, 311085, 454383, 521699, 757305, 933255, 1565097, 2271915, 2608495, 3752867, 4695291, 7825485, 11258601, 14085873, 18764335, 23476455, 33775803, 56293005, 70429365, 101327409, 116338877, 168879015, 349016631, 506637045, 581694385, 1047049893, 1745083155, 3141149679, 5235249465, 15705748395]

約数ペア:

[(1, 15705748395), (3, 5235249465), (5, 3141149679), (9, 1745083155), (15, 1047049893), (27, 581694385), (31, 506637045), (45, 349016631), (93, 168879015), (135, 116338877), (155, 101327409), (223, 70429365), (279, 56293005), (465, 33775803), (669, 23476455), (837, 18764335), (1115, 14085873), (1395, 11258601), (2007, 7825485), (3345, 4695291), (4185, 3752867), (6021, 2608495), (6913, 2271915), (10035, 1565097), (16829, 933255), (20739, 757305), (30105, 521699), (34565, 454383), (50487, 311085), (62217, 252435), (84145, 186651), (103695, 151461)]