150075

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 290160

約数和(自身を除く): 140085

約数列:

[1, 3, 5, 9, 15, 23, 25, 29, 45, 69, 75, 87, 115, 145, 207, 225, 261, 345, 435, 575, 667, 725, 1035, 1305, 1725, 2001, 2175, 3335, 5175, 6003, 6525, 10005, 16675, 30015, 50025, 150075]

約数ペア:

[(1, 150075), (3, 50025), (5, 30015), (9, 16675), (15, 10005), (23, 6525), (25, 6003), (29, 5175), (45, 3335), (69, 2175), (75, 2001), (87, 1725), (115, 1305), (145, 1035), (207, 725), (225, 667), (261, 575), (345, 435)]