57535075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 82494720

約数和(自身を除く): 24959645

約数列:

[1, 5, 13, 23, 25, 43, 65, 115, 179, 215, 299, 325, 559, 575, 895, 989, 1075, 1495, 2327, 2795, 4117, 4475, 4945, 7475, 7697, 11635, 12857, 13975, 20585, 24725, 38485, 53521, 58175, 64285, 100061, 102925, 177031, 192425, 267605, 321425, 500305, 885155, 1338025, 2301403, 2501525, 4425775, 11507015, 57535075]

約数ペア:

[(1, 57535075), (5, 11507015), (13, 4425775), (23, 2501525), (25, 2301403), (43, 1338025), (65, 885155), (115, 500305), (179, 321425), (215, 267605), (299, 192425), (325, 177031), (559, 102925), (575, 100061), (895, 64285), (989, 58175), (1075, 53521), (1495, 38485), (2327, 24725), (2795, 20585), (4117, 13975), (4475, 12857), (4945, 11635), (7475, 7697)]