151755175

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 236891088

約数和(自身を除く): 85135913

約数列:

[1, 5, 11, 13, 17, 25, 55, 65, 85, 121, 143, 187, 221, 227, 275, 325, 425, 605, 715, 935, 1105, 1135, 1573, 2057, 2431, 2497, 2951, 3025, 3575, 3859, 4675, 5525, 5675, 7865, 10285, 12155, 12485, 14755, 19295, 26741, 27467, 32461, 39325, 42449, 50167, 51425, 60775, 62425, 73775, 96475, 133705, 137335, 162305, 212245, 250835, 357071, 466939, 551837, 668525, 686675, 811525, 1061225, 1254175, 1785355, 2334695, 2759185, 6070207, 8926775, 11673475, 13795925, 30351035, 151755175]

約数ペア:

[(1, 151755175), (5, 30351035), (11, 13795925), (13, 11673475), (17, 8926775), (25, 6070207), (55, 2759185), (65, 2334695), (85, 1785355), (121, 1254175), (143, 1061225), (187, 811525), (221, 686675), (227, 668525), (275, 551837), (325, 466939), (425, 357071), (605, 250835), (715, 212245), (935, 162305), (1105, 137335), (1135, 133705), (1573, 96475), (2057, 73775), (2431, 62425), (2497, 60775), (2951, 51425), (3025, 50167), (3575, 42449), (3859, 39325), (4675, 32461), (5525, 27467), (5675, 26741), (7865, 19295), (10285, 14755), (12155, 12485)]