27141015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1597}}^1$

素因数の和:1719

約数の個数: 32

約数和(自身を含む): 47863296

約数和(自身を除く): 20722281

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 1597, 3399, 4791, 5665, 7985, 16995, 17567, 23955, 52701, 87835, 164491, 263505, 493473, 822455, 1809401, 2467365, 5428203, 9047005, 27141015]

約数ペア:

[(1, 27141015), (3, 9047005), (5, 5428203), (11, 2467365), (15, 1809401), (33, 822455), (55, 493473), (103, 263505), (165, 164491), (309, 87835), (515, 52701), (1133, 23955), (1545, 17567), (1597, 16995), (3399, 7985), (4791, 5665)]