1012375

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 1572480

約数和(自身を除く): 560105

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 125, 175, 325, 445, 455, 623, 875, 1157, 1625, 2225, 2275, 3115, 5785, 8099, 11125, 11375, 15575, 28925, 40495, 77875, 144625, 202475, 1012375]

約数ペア:

[(1, 1012375), (5, 202475), (7, 144625), (13, 77875), (25, 40495), (35, 28925), (65, 15575), (89, 11375), (91, 11125), (125, 8099), (175, 5785), (325, 3115), (445, 2275), (455, 2225), (623, 1625), (875, 1157)]