15935490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9319}}^1$

素因数の和:9351

約数の個数: 48

約数和(自身を含む): 43617600

約数和(自身を除く): 27682110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 9319, 18638, 27957, 46595, 55914, 83871, 93190, 139785, 167742, 177061, 279570, 354122, 419355, 531183, 838710, 885305, 1062366, 1593549, 1770610, 2655915, 3187098, 5311830, 7967745, 15935490]

約数ペア:

[(1, 15935490), (2, 7967745), (3, 5311830), (5, 3187098), (6, 2655915), (9, 1770610), (10, 1593549), (15, 1062366), (18, 885305), (19, 838710), (30, 531183), (38, 419355), (45, 354122), (57, 279570), (90, 177061), (95, 167742), (114, 139785), (171, 93190), (190, 83871), (285, 55914), (342, 46595), (570, 27957), (855, 18638), (1710, 9319)]