15265830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:873

約数の個数: 64

約数和(自身を含む): 39890880

約数和(自身を除く): 24625050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 370, 510, 555, 629, 809, 1110, 1258, 1618, 1887, 2427, 3145, 3774, 4045, 4854, 6290, 8090, 9435, 12135, 13753, 18870, 24270, 27506, 29933, 41259, 59866, 68765, 82518, 89799, 137530, 149665, 179598, 206295, 299330, 412590, 448995, 508861, 897990, 1017722, 1526583, 2544305, 3053166, 5088610, 7632915, 15265830]

約数ペア:

[(1, 15265830), (2, 7632915), (3, 5088610), (5, 3053166), (6, 2544305), (10, 1526583), (15, 1017722), (17, 897990), (30, 508861), (34, 448995), (37, 412590), (51, 299330), (74, 206295), (85, 179598), (102, 149665), (111, 137530), (170, 89799), (185, 82518), (222, 68765), (255, 59866), (370, 41259), (510, 29933), (555, 27506), (629, 24270), (809, 18870), (1110, 13753), (1258, 12135), (1618, 9435), (1887, 8090), (2427, 6290), (3145, 4854), (3774, 4045)]