15515795476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{5801}}^1$

素因数の和:6240

約数の個数: 48

約数和(自身を含む): 28493482752

約数和(自身を除く): 12977687276

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 347, 694, 1388, 1927, 3854, 5801, 7708, 11602, 14227, 16309, 23204, 28454, 32618, 56908, 65236, 237841, 272647, 475682, 545294, 668669, 951364, 1090588, 1337338, 2012947, 2674676, 4025894, 8051788, 11178527, 22357054, 44714108, 82530827, 94608509, 165061654, 189217018, 330123308, 378434036, 3878948869, 7757897738, 15515795476]

約数ペア:

[(1, 15515795476), (2, 7757897738), (4, 3878948869), (41, 378434036), (47, 330123308), (82, 189217018), (94, 165061654), (164, 94608509), (188, 82530827), (347, 44714108), (694, 22357054), (1388, 11178527), (1927, 8051788), (3854, 4025894), (5801, 2674676), (7708, 2012947), (11602, 1337338), (14227, 1090588), (16309, 951364), (23204, 668669), (28454, 545294), (32618, 475682), (56908, 272647), (65236, 237841)]