2075175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 36

約数和(自身を含む): 3888144

約数和(自身を除く): 1812969

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 401, 575, 1035, 1203, 1725, 2005, 3609, 5175, 6015, 9223, 10025, 18045, 27669, 30075, 46115, 83007, 90225, 138345, 230575, 415035, 691725, 2075175]

約数ペア:

[(1, 2075175), (3, 691725), (5, 415035), (9, 230575), (15, 138345), (23, 90225), (25, 83007), (45, 46115), (69, 30075), (75, 27669), (115, 18045), (207, 10025), (225, 9223), (345, 6015), (401, 5175), (575, 3609), (1035, 2005), (1203, 1725)]