42515691245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{443}}^1\times {\mathrm{13681}}^1$

素因数の和:14213

約数の個数: 32

約数和(自身を含む): 54235885824

約数和(自身を除く): 11720194579

約数列:

[1, 5, 23, 61, 115, 305, 443, 1403, 2215, 7015, 10189, 13681, 27023, 50945, 68405, 135115, 314663, 621529, 834541, 1573315, 3107645, 4172705, 6060683, 19194443, 30303415, 95972215, 139395709, 369701663, 696978545, 1848508315, 8503138249, 42515691245]

約数ペア:

[(1, 42515691245), (5, 8503138249), (23, 1848508315), (61, 696978545), (115, 369701663), (305, 139395709), (443, 95972215), (1403, 30303415), (2215, 19194443), (7015, 6060683), (10189, 4172705), (13681, 3107645), (27023, 1573315), (50945, 834541), (68405, 621529), (135115, 314663)]