68609505

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1447}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 114681600

約数和(自身を除く): 46072095

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1447, 1635, 3161, 4341, 7235, 9483, 15805, 21705, 41963, 47415, 125889, 157723, 209815, 473169, 629445, 788615, 2365845, 4573967, 13721901, 22869835, 68609505]

約数ペア:

[(1, 68609505), (3, 22869835), (5, 13721901), (15, 4573967), (29, 2365845), (87, 788615), (109, 629445), (145, 473169), (327, 209815), (435, 157723), (545, 125889), (1447, 47415), (1635, 41963), (3161, 21705), (4341, 15805), (7235, 9483)]