12157022575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{1303}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 16546351680

約数和(自身を除く): 4389329105

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 757, 1303, 2465, 3785, 6515, 12325, 12869, 18925, 21953, 22151, 32575, 37787, 64345, 109765, 110755, 188935, 321725, 373201, 548825, 553775, 642379, 944675, 986371, 1866005, 3211895, 4931855, 9330025, 16059475, 16768307, 24659275, 28604759, 83841535, 143023795, 419207675, 486280903, 715118975, 2431404515, 12157022575]

約数ペア:

[(1, 12157022575), (5, 2431404515), (17, 715118975), (25, 486280903), (29, 419207675), (85, 143023795), (145, 83841535), (425, 28604759), (493, 24659275), (725, 16768307), (757, 16059475), (1303, 9330025), (2465, 4931855), (3785, 3211895), (6515, 1866005), (12325, 986371), (12869, 944675), (18925, 642379), (21953, 553775), (22151, 548825), (32575, 373201), (37787, 321725), (64345, 188935), (109765, 110755)]