16831575

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 30370080

約数和(自身を除く): 13538505

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 313, 717, 939, 1195, 1565, 2151, 2817, 3585, 4695, 5975, 7825, 10755, 14085, 17925, 23475, 53775, 70425, 74807, 224421, 374035, 673263, 1122105, 1870175, 3366315, 5610525, 16831575]

約数ペア:

[(1, 16831575), (3, 5610525), (5, 3366315), (9, 1870175), (15, 1122105), (25, 673263), (45, 374035), (75, 224421), (225, 74807), (239, 70425), (313, 53775), (717, 23475), (939, 17925), (1195, 14085), (1565, 10755), (2151, 7825), (2817, 5975), (3585, 4695)]