16130625

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{1229}}^1$

素因数の和:1259

約数の個数: 40

約数和(自身を含む): 30740160

約数和(自身を除く): 14609535

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 625, 875, 1229, 1875, 2625, 3687, 4375, 6145, 8603, 13125, 18435, 25809, 30725, 43015, 92175, 129045, 153625, 215075, 460875, 645225, 768125, 1075375, 2304375, 3226125, 5376875, 16130625]

約数ペア:

[(1, 16130625), (3, 5376875), (5, 3226125), (7, 2304375), (15, 1075375), (21, 768125), (25, 645225), (35, 460875), (75, 215075), (105, 153625), (125, 129045), (175, 92175), (375, 43015), (525, 30725), (625, 25809), (875, 18435), (1229, 13125), (1875, 8603), (2625, 6145), (3687, 4375)]