75210575

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 54

約数和(自身を含む): 109440912

約数和(自身を除く): 34230337

約数列:

[1, 5, 11, 23, 25, 47, 55, 115, 121, 235, 253, 275, 517, 529, 575, 605, 1081, 1175, 1265, 2585, 2645, 2783, 3025, 5405, 5687, 5819, 6325, 11891, 12925, 13225, 13915, 24863, 27025, 28435, 29095, 59455, 64009, 69575, 124315, 130801, 142175, 145475, 273493, 297275, 320045, 621575, 654005, 1367465, 1600225, 3008423, 3270025, 6837325, 15042115, 75210575]

約数ペア:

[(1, 75210575), (5, 15042115), (11, 6837325), (23, 3270025), (25, 3008423), (47, 1600225), (55, 1367465), (115, 654005), (121, 621575), (235, 320045), (253, 297275), (275, 273493), (517, 145475), (529, 142175), (575, 130801), (605, 124315), (1081, 69575), (1175, 64009), (1265, 59455), (2585, 29095), (2645, 28435), (2783, 27025), (3025, 24863), (5405, 13915), (5687, 13225), (5819, 12925), (6325, 11891)]