126667585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2579}}^1$

素因数の和:2661

約数の個数: 32

約数和(自身を含む): 178329600

約数和(自身を除く): 51662015

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 893, 1045, 2579, 2585, 4465, 9823, 12895, 28369, 49001, 49115, 121213, 141845, 245005, 539011, 606065, 1333343, 2303047, 2695055, 6666715, 11515235, 25333517, 126667585]

約数ペア:

[(1, 126667585), (5, 25333517), (11, 11515235), (19, 6666715), (47, 2695055), (55, 2303047), (95, 1333343), (209, 606065), (235, 539011), (517, 245005), (893, 141845), (1045, 121213), (2579, 49115), (2585, 49001), (4465, 28369), (9823, 12895)]