241551405

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 438721920

約数和(自身を除く): 197170515

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 419, 557, 1035, 1257, 1671, 2095, 2785, 3771, 5013, 6285, 8355, 9637, 12811, 18855, 25065, 28911, 38433, 48185, 64055, 86733, 115299, 144555, 192165, 233383, 433665, 576495, 700149, 1166915, 2100447, 3500745, 5367809, 10502235, 16103427, 26839045, 48310281, 80517135, 241551405]

約数ペア:

[(1, 241551405), (3, 80517135), (5, 48310281), (9, 26839045), (15, 16103427), (23, 10502235), (45, 5367809), (69, 3500745), (115, 2100447), (207, 1166915), (345, 700149), (419, 576495), (557, 433665), (1035, 233383), (1257, 192165), (1671, 144555), (2095, 115299), (2785, 86733), (3771, 64055), (5013, 48185), (6285, 38433), (8355, 28911), (9637, 25065), (12811, 18855)]