81000075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83077}}^1$

素因数の和:83103

約数の個数: 24

約数和(自身を含む): 144223408

約数和(自身を除く): 63223333

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 83077, 249231, 415385, 1080001, 1246155, 2076925, 3240003, 5400005, 6230775, 16200015, 27000025, 81000075]

約数ペア:

[(1, 81000075), (3, 27000025), (5, 16200015), (13, 6230775), (15, 5400005), (25, 3240003), (39, 2076925), (65, 1246155), (75, 1080001), (195, 415385), (325, 249231), (975, 83077)]