660804933585

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{4251053}}^1$

素因数の和:4251345

約数の個数: 32

約数和(自身を含む): 1086365351808

約数和(自身を除く): 425560418223

約数列:

[1, 3, 5, 15, 43, 129, 215, 241, 645, 723, 1205, 3615, 10363, 31089, 51815, 155445, 4251053, 12753159, 21255265, 63765795, 182795279, 548385837, 913976395, 1024503773, 2741929185, 3073511319, 5122518865, 15367556595, 44053662239, 132160986717, 220268311195, 660804933585]

約数ペア:

[(1, 660804933585), (3, 220268311195), (5, 132160986717), (15, 44053662239), (43, 15367556595), (129, 5122518865), (215, 3073511319), (241, 2741929185), (645, 1024503773), (723, 913976395), (1205, 548385837), (3615, 182795279), (10363, 63765795), (31089, 21255265), (51815, 12753159), (155445, 4251053)]