9561445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 12856320

約数和(自身を除く): 3294875

約数列:

[1, 5, 23, 29, 47, 61, 115, 145, 235, 305, 667, 1081, 1363, 1403, 1769, 2867, 3335, 5405, 6815, 7015, 8845, 14335, 31349, 40687, 65941, 83143, 156745, 203435, 329705, 415715, 1912289, 9561445]

約数ペア:

[(1, 9561445), (5, 1912289), (23, 415715), (29, 329705), (47, 203435), (61, 156745), (115, 83143), (145, 65941), (235, 40687), (305, 31349), (667, 14335), (1081, 8845), (1363, 7015), (1403, 6815), (1769, 5405), (2867, 3335)]