13167875

素因数分解:

$5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 19094400

約数和(自身を除く): 5926525

約数列:

[1, 5, 7, 25, 35, 101, 125, 149, 175, 505, 707, 745, 875, 1043, 2525, 3535, 3725, 5215, 12625, 15049, 17675, 18625, 26075, 75245, 88375, 105343, 130375, 376225, 526715, 1881125, 2633575, 13167875]

約数ペア:

[(1, 13167875), (5, 2633575), (7, 1881125), (25, 526715), (35, 376225), (101, 130375), (125, 105343), (149, 88375), (175, 75245), (505, 26075), (707, 18625), (745, 17675), (875, 15049), (1043, 12625), (2525, 5215), (3535, 3725)]