1215192945

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1\times {\mathrm{4513}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 2015049600

約数和(自身を除く): 799856655

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 619, 1857, 3095, 4513, 9285, 13539, 17951, 22565, 53853, 67695, 89755, 130877, 269265, 392631, 654385, 1963155, 2793547, 8380641, 13967735, 41903205, 81012863, 243038589, 405064315, 1215192945]

約数ペア:

[(1, 1215192945), (3, 405064315), (5, 243038589), (15, 81012863), (29, 41903205), (87, 13967735), (145, 8380641), (435, 2793547), (619, 1963155), (1857, 654385), (3095, 392631), (4513, 269265), (9285, 130877), (13539, 89755), (17951, 67695), (22565, 53853)]