140923725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{30803}}^1$

素因数の和:30877

約数の個数: 24

約数和(自身を含む): 236821152

約数和(自身を除く): 95897427

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 30803, 92409, 154015, 462045, 770075, 1878983, 2310225, 5636949, 9394915, 28184745, 46974575, 140923725]

約数ペア:

[(1, 140923725), (3, 46974575), (5, 28184745), (15, 9394915), (25, 5636949), (61, 2310225), (75, 1878983), (183, 770075), (305, 462045), (915, 154015), (1525, 92409), (4575, 30803)]