83534275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 120849408

約数和(自身を除く): 37315133

約数列:

[1, 5, 11, 23, 25, 47, 55, 115, 235, 253, 275, 281, 517, 575, 1081, 1175, 1265, 1405, 2585, 3091, 5405, 6325, 6463, 7025, 11891, 12925, 13207, 15455, 27025, 32315, 59455, 66035, 71093, 77275, 145277, 161575, 297275, 303761, 330175, 355465, 726385, 1518805, 1777325, 3341371, 3631925, 7594025, 16706855, 83534275]

約数ペア:

[(1, 83534275), (5, 16706855), (11, 7594025), (23, 3631925), (25, 3341371), (47, 1777325), (55, 1518805), (115, 726385), (235, 355465), (253, 330175), (275, 303761), (281, 297275), (517, 161575), (575, 145277), (1081, 77275), (1175, 71093), (1265, 66035), (1405, 59455), (2585, 32315), (3091, 27025), (5405, 15455), (6325, 13207), (6463, 12925), (7025, 11891)]