15697023285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{1327}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 26435911680

約数和(自身を除く): 10738888395

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 383, 435, 1065, 1149, 1327, 1915, 2059, 3981, 5745, 6177, 6635, 10295, 11107, 19905, 27193, 30885, 33321, 38483, 55535, 81579, 94217, 115449, 135965, 166605, 192415, 282651, 407895, 471085, 508241, 577245, 788597, 1413255, 1524723, 2365791, 2541205, 2732293, 3942985, 7623615, 8196879, 11828955, 13661465, 14738989, 36085111, 40984395, 44216967, 73694945, 108255333, 180425555, 221084835, 541276665, 1046468219, 3139404657, 5232341095, 15697023285]

約数ペア:

[(1, 15697023285), (3, 5232341095), (5, 3139404657), (15, 1046468219), (29, 541276665), (71, 221084835), (87, 180425555), (145, 108255333), (213, 73694945), (355, 44216967), (383, 40984395), (435, 36085111), (1065, 14738989), (1149, 13661465), (1327, 11828955), (1915, 8196879), (2059, 7623615), (3981, 3942985), (5745, 2732293), (6177, 2541205), (6635, 2365791), (10295, 1524723), (11107, 1413255), (19905, 788597), (27193, 577245), (30885, 508241), (33321, 471085), (38483, 407895), (55535, 282651), (81579, 192415), (94217, 166605), (115449, 135965)]