77141505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2711}}^1$

素因数の和:2997

約数の個数: 32

約数和(自身を含む): 141631488

約数和(自身を除く): 64489983

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1897, 2711, 4065, 5691, 8133, 9485, 13555, 18977, 28455, 40665, 56931, 94885, 284655, 734681, 2204043, 3673405, 5142767, 11020215, 15428301, 25713835, 77141505]

約数ペア:

[(1, 77141505), (3, 25713835), (5, 15428301), (7, 11020215), (15, 5142767), (21, 3673405), (35, 2204043), (105, 734681), (271, 284655), (813, 94885), (1355, 56931), (1897, 40665), (2711, 28455), (4065, 18977), (5691, 13555), (8133, 9485)]