69683815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{971}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 86593536

約数和(自身を除く): 16909721

約数列:

[1, 5, 31, 155, 463, 971, 2315, 4855, 14353, 30101, 71765, 150505, 449573, 2247865, 13936763, 69683815]

約数ペア:

[(1, 69683815), (5, 13936763), (31, 2247865), (155, 449573), (463, 150505), (971, 71765), (2315, 30101), (4855, 14353)]