61326585

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23909}}^1$

素因数の和:23942

約数の個数: 32

約数和(自身を含む): 114768000

約数和(自身を除く): 53441415

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 23909, 71727, 119545, 215181, 358635, 454271, 645543, 1075905, 1362813, 2271355, 3227715, 4088439, 6814065, 12265317, 20442195, 61326585]

約数ペア:

[(1, 61326585), (3, 20442195), (5, 12265317), (9, 6814065), (15, 4088439), (19, 3227715), (27, 2271355), (45, 1362813), (57, 1075905), (95, 645543), (135, 454271), (171, 358635), (285, 215181), (513, 119545), (855, 71727), (2565, 23909)]