15942255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1019}}^1$

素因数の和:1183

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 13433745

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1019, 1043, 2235, 3057, 3129, 5095, 5215, 7133, 15285, 15645, 21399, 35665, 106995, 151831, 455493, 759155, 1062817, 2277465, 3188451, 5314085, 15942255]

約数ペア:

[(1, 15942255), (3, 5314085), (5, 3188451), (7, 2277465), (15, 1062817), (21, 759155), (35, 455493), (105, 151831), (149, 106995), (447, 35665), (745, 21399), (1019, 15645), (1043, 15285), (2235, 7133), (3057, 5215), (3129, 5095)]