5061875

素因数分解:

$5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 40

約数和(自身を含む): 7872480

約数和(自身を除く): 2810605

約数列:

[1, 5, 7, 13, 25, 35, 65, 89, 91, 125, 175, 325, 445, 455, 623, 625, 875, 1157, 1625, 2225, 2275, 3115, 4375, 5785, 8099, 8125, 11125, 11375, 15575, 28925, 40495, 55625, 56875, 77875, 144625, 202475, 389375, 723125, 1012375, 5061875]

約数ペア:

[(1, 5061875), (5, 1012375), (7, 723125), (13, 389375), (25, 202475), (35, 144625), (65, 77875), (89, 56875), (91, 55625), (125, 40495), (175, 28925), (325, 15575), (445, 11375), (455, 11125), (623, 8125), (625, 8099), (875, 5785), (1157, 4375), (1625, 3115), (2225, 2275)]