29812475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 48854016

約数和(自身を除く): 19041541

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 911, 935, 1309, 1925, 2975, 4555, 4675, 6377, 6545, 10021, 15487, 22775, 31885, 32725, 50105, 70147, 77435, 108409, 159425, 170357, 250525, 350735, 387175, 542045, 851785, 1192499, 1753675, 2710225, 4258925, 5962495, 29812475]

約数ペア:

[(1, 29812475), (5, 5962495), (7, 4258925), (11, 2710225), (17, 1753675), (25, 1192499), (35, 851785), (55, 542045), (77, 387175), (85, 350735), (119, 250525), (175, 170357), (187, 159425), (275, 108409), (385, 77435), (425, 70147), (595, 50105), (911, 32725), (935, 31885), (1309, 22775), (1925, 15487), (2975, 10021), (4555, 6545), (4675, 6377)]