82898585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 124768512

約数和(自身を除く): 41869927

約数列:

[1, 5, 7, 11, 35, 55, 77, 197, 385, 985, 1093, 1379, 2167, 5465, 6895, 7651, 10835, 12023, 15169, 38255, 60115, 75845, 84161, 215321, 420805, 1076605, 1507247, 2368531, 7536235, 11842655, 16579717, 82898585]

約数ペア:

[(1, 82898585), (5, 16579717), (7, 11842655), (11, 7536235), (35, 2368531), (55, 1507247), (77, 1076605), (197, 420805), (385, 215321), (985, 84161), (1093, 75845), (1379, 60115), (2167, 38255), (5465, 15169), (6895, 12023), (7651, 10835)]