15798530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 17296126

約数列:

[1, 2, 5, 10, 11, 22, 31, 41, 55, 62, 82, 110, 113, 155, 205, 226, 310, 341, 410, 451, 565, 682, 902, 1130, 1243, 1271, 1705, 2255, 2486, 2542, 3410, 3503, 4510, 4633, 6215, 6355, 7006, 9266, 12430, 12710, 13981, 17515, 23165, 27962, 35030, 38533, 46330, 50963, 69905, 77066, 101926, 139810, 143623, 192665, 254815, 287246, 385330, 509630, 718115, 1436230, 1579853, 3159706, 7899265, 15798530]

約数ペア:

[(1, 15798530), (2, 7899265), (5, 3159706), (10, 1579853), (11, 1436230), (22, 718115), (31, 509630), (41, 385330), (55, 287246), (62, 254815), (82, 192665), (110, 143623), (113, 139810), (155, 101926), (205, 77066), (226, 69905), (310, 50963), (341, 46330), (410, 38533), (451, 35030), (565, 27962), (682, 23165), (902, 17515), (1130, 13981), (1243, 12710), (1271, 12430), (1705, 9266), (2255, 7006), (2486, 6355), (2542, 6215), (3410, 4633), (3503, 4510)]