121605585

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1013}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 199749888

約数和(自身を除く): 78144303

約数列:

[1, 3, 5, 15, 53, 151, 159, 265, 453, 755, 795, 1013, 2265, 3039, 5065, 8003, 15195, 24009, 40015, 53689, 120045, 152963, 161067, 268445, 458889, 764815, 805335, 2294445, 8107039, 24321117, 40535195, 121605585]

約数ペア:

[(1, 121605585), (3, 40535195), (5, 24321117), (15, 8107039), (53, 2294445), (151, 805335), (159, 764815), (265, 458889), (453, 268445), (755, 161067), (795, 152963), (1013, 120045), (2265, 53689), (3039, 40015), (5065, 24009), (8003, 15195)]