77911075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3975

約数の個数: 24

約数和(自身を含む): 106863696

約数和(自身を除く): 28952621

約数列:

[1, 5, 11, 25, 55, 73, 275, 365, 803, 1825, 3881, 4015, 19405, 20075, 42691, 97025, 213455, 283313, 1067275, 1416565, 3116443, 7082825, 15582215, 77911075]

約数ペア:

[(1, 77911075), (5, 15582215), (11, 7082825), (25, 3116443), (55, 1416565), (73, 1067275), (275, 283313), (365, 213455), (803, 97025), (1825, 42691), (3881, 20075), (4015, 19405)]