69000975

素因数分解:

$3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2488

約数の個数: 36

約数和(自身を含む): 124585032

約数和(自身を除く): 55584057

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 131, 225, 393, 655, 1179, 1965, 2341, 3275, 5895, 7023, 9825, 11705, 21069, 29475, 35115, 58525, 105345, 175575, 306671, 526725, 920013, 1533355, 2760039, 4600065, 7666775, 13800195, 23000325, 69000975]

約数ペア:

[(1, 69000975), (3, 23000325), (5, 13800195), (9, 7666775), (15, 4600065), (25, 2760039), (45, 1533355), (75, 920013), (131, 526725), (225, 306671), (393, 175575), (655, 105345), (1179, 58525), (1965, 35115), (2341, 29475), (3275, 21069), (5895, 11705), (7023, 9825)]