68862585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2801}}^1$

素因数の和:2969

約数の個数: 32

約数和(自身を含む): 121046400

約数和(自身を除く): 52183815

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 745, 1639, 2235, 2801, 4917, 8195, 8403, 14005, 24585, 30811, 42015, 92433, 154055, 417349, 462165, 1252047, 2086745, 4590839, 6260235, 13772517, 22954195, 68862585]

約数ペア:

[(1, 68862585), (3, 22954195), (5, 13772517), (11, 6260235), (15, 4590839), (33, 2086745), (55, 1252047), (149, 462165), (165, 417349), (447, 154055), (745, 92433), (1639, 42015), (2235, 30811), (2801, 24585), (4917, 14005), (8195, 8403)]