3900585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 6830208

約数和(自身を除く): 2929623

約数列:

[1, 3, 5, 13, 15, 39, 65, 83, 195, 241, 249, 415, 723, 1079, 1205, 1245, 3133, 3237, 3615, 5395, 9399, 15665, 16185, 20003, 46995, 60009, 100015, 260039, 300045, 780117, 1300195, 3900585]

約数ペア:

[(1, 3900585), (3, 1300195), (5, 780117), (13, 300045), (15, 260039), (39, 100015), (65, 60009), (83, 46995), (195, 20003), (241, 16185), (249, 15665), (415, 9399), (723, 5395), (1079, 3615), (1205, 3237), (1245, 3133)]