3896387535

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{11903}}^1$

素因数の和:12207

約数の個数: 32

約数和(自身を含む): 6319595520

約数和(自身を除く): 2423207985

約数列:

[1, 3, 5, 15, 139, 157, 417, 471, 695, 785, 2085, 2355, 11903, 21823, 35709, 59515, 65469, 109115, 178545, 327345, 1654517, 1868771, 4963551, 5606313, 8272585, 9343855, 24817755, 28031565, 259759169, 779277507, 1298795845, 3896387535]

約数ペア:

[(1, 3896387535), (3, 1298795845), (5, 779277507), (15, 259759169), (139, 28031565), (157, 24817755), (417, 9343855), (471, 8272585), (695, 5606313), (785, 4963551), (2085, 1868771), (2355, 1654517), (11903, 327345), (21823, 178545), (35709, 109115), (59515, 65469)]