30675075

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7717}}^1$

素因数の和:7783

約数の個数: 24

約数和(自身を含む): 51679728

約数和(自身を除く): 21004653

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 7717, 23151, 38585, 115755, 192925, 409001, 578775, 1227003, 2045005, 6135015, 10225025, 30675075]

約数ペア:

[(1, 30675075), (3, 10225025), (5, 6135015), (15, 2045005), (25, 1227003), (53, 578775), (75, 409001), (159, 192925), (265, 115755), (795, 38585), (1325, 23151), (3975, 7717)]