80654055

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 50950425

約数列:

[1, 3, 5, 15, 101, 139, 303, 383, 417, 505, 695, 1149, 1515, 1915, 2085, 5745, 14039, 38683, 42117, 53237, 70195, 116049, 159711, 193415, 210585, 266185, 580245, 798555, 5376937, 16130811, 26884685, 80654055]

約数ペア:

[(1, 80654055), (3, 26884685), (5, 16130811), (15, 5376937), (101, 798555), (139, 580245), (303, 266185), (383, 210585), (417, 193415), (505, 159711), (695, 116049), (1149, 70195), (1515, 53237), (1915, 42117), (2085, 38683), (5745, 14039)]