64832835

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1447}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 108426240

約数和(自身を除く): 43593405

約数列:

[1, 3, 5, 15, 29, 87, 103, 145, 309, 435, 515, 1447, 1545, 2987, 4341, 7235, 8961, 14935, 21705, 41963, 44805, 125889, 149041, 209815, 447123, 629445, 745205, 2235615, 4322189, 12966567, 21610945, 64832835]

約数ペア:

[(1, 64832835), (3, 21610945), (5, 12966567), (15, 4322189), (29, 2235615), (87, 745205), (103, 629445), (145, 447123), (309, 209815), (435, 149041), (515, 125889), (1447, 44805), (1545, 41963), (2987, 21705), (4341, 14935), (7235, 8961)]