47291222625

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{172517}}^1$

素因数の和:172595

約数の個数: 64

約数和(自身を含む): 85259775744

約数和(自身を除く): 37968553119

約数列:

[1, 3, 5, 15, 17, 25, 43, 51, 75, 85, 125, 129, 215, 255, 375, 425, 645, 731, 1075, 1275, 2125, 2193, 3225, 3655, 5375, 6375, 10965, 16125, 18275, 54825, 91375, 172517, 274125, 517551, 862585, 2587755, 2932789, 4312925, 7418231, 8798367, 12938775, 14663945, 21564625, 22254693, 37091155, 43991835, 64693875, 73319725, 111273465, 126109927, 185455775, 219959175, 366598625, 378329781, 556367325, 630549635, 927278875, 1099795875, 1891648905, 2781836625, 3152748175, 9458244525, 15763740875, 47291222625]

約数ペア:

[(1, 47291222625), (3, 15763740875), (5, 9458244525), (15, 3152748175), (17, 2781836625), (25, 1891648905), (43, 1099795875), (51, 927278875), (75, 630549635), (85, 556367325), (125, 378329781), (129, 366598625), (215, 219959175), (255, 185455775), (375, 126109927), (425, 111273465), (645, 73319725), (731, 64693875), (1075, 43991835), (1275, 37091155), (2125, 22254693), (2193, 21564625), (3225, 14663945), (3655, 12938775), (5375, 8798367), (6375, 7418231), (10965, 4312925), (16125, 2932789), (18275, 2587755), (54825, 862585), (91375, 517551), (172517, 274125)]