68595585

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 115188480

約数和(自身を除く): 46592895

約数列:

[1, 3, 5, 15, 29, 71, 87, 145, 213, 355, 435, 1065, 2059, 2221, 6177, 6663, 10295, 11105, 30885, 33315, 64409, 157691, 193227, 322045, 473073, 788455, 966135, 2365365, 4573039, 13719117, 22865195, 68595585]

約数ペア:

[(1, 68595585), (3, 22865195), (5, 13719117), (15, 4573039), (29, 2365365), (71, 966135), (87, 788455), (145, 473073), (213, 322045), (355, 193227), (435, 157691), (1065, 64409), (2059, 33315), (2221, 30885), (6177, 11105), (6663, 10295)]