15968835

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{983}}^1$

素因数の和:1032

約数の個数: 36

約数和(自身を含む): 29242512

約数和(自身を除く): 13273677

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 983, 1083, 1805, 2949, 3249, 4915, 5415, 8847, 14745, 16245, 18677, 44235, 56031, 93385, 168093, 280155, 354863, 840465, 1064589, 1774315, 3193767, 5322945, 15968835]

約数ペア:

[(1, 15968835), (3, 5322945), (5, 3193767), (9, 1774315), (15, 1064589), (19, 840465), (45, 354863), (57, 280155), (95, 168093), (171, 93385), (285, 56031), (361, 44235), (855, 18677), (983, 16245), (1083, 14745), (1805, 8847), (2949, 5415), (3249, 4915)]