327953665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4139}}^1$

素因数の和:4233

約数の個数: 32

約数和(自身を含む): 450696960

約数和(自身を除く): 122743295

約数列:

[1, 5, 13, 23, 53, 65, 115, 265, 299, 689, 1219, 1495, 3445, 4139, 6095, 15847, 20695, 53807, 79235, 95197, 219367, 269035, 475985, 1096835, 1237561, 2851771, 5045441, 6187805, 14258855, 25227205, 65590733, 327953665]

約数ペア:

[(1, 327953665), (5, 65590733), (13, 25227205), (23, 14258855), (53, 6187805), (65, 5045441), (115, 2851771), (265, 1237561), (299, 1096835), (689, 475985), (1219, 269035), (1495, 219367), (3445, 95197), (4139, 79235), (6095, 53807), (15847, 20695)]