67450725

素因数分解:

$3^6\times 5^2\times {\mathrm{3701}}^1$

素因数の和:3729

約数の個数: 42

約数和(自身を含む): 125434866

約数和(自身を除く): 57984141

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 2025, 3645, 3701, 6075, 11103, 18225, 18505, 33309, 55515, 92525, 99927, 166545, 277575, 299781, 499635, 832725, 899343, 1498905, 2498175, 2698029, 4496715, 7494525, 13490145, 22483575, 67450725]

約数ペア:

[(1, 67450725), (3, 22483575), (5, 13490145), (9, 7494525), (15, 4496715), (25, 2698029), (27, 2498175), (45, 1498905), (75, 899343), (81, 832725), (135, 499635), (225, 299781), (243, 277575), (405, 166545), (675, 99927), (729, 92525), (1215, 55515), (2025, 33309), (3645, 18505), (3701, 18225), (6075, 11103)]