85166375

素因数分解:

$5^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 122563584

約数和(自身を除く): 37397209

約数列:

[1, 5, 7, 25, 35, 125, 131, 175, 655, 743, 875, 917, 3275, 3715, 4585, 5201, 16375, 18575, 22925, 26005, 92875, 97333, 114625, 130025, 486665, 650125, 681331, 2433325, 3406655, 12166625, 17033275, 85166375]

約数ペア:

[(1, 85166375), (5, 17033275), (7, 12166625), (25, 3406655), (35, 2433325), (125, 681331), (131, 650125), (175, 486665), (655, 130025), (743, 114625), (875, 97333), (917, 92875), (3275, 26005), (3715, 22925), (4585, 18575), (5201, 16375)]