31146435

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 36

約数和(自身を含む): 55980912

約数和(自身を除く): 24834477

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 823, 841, 1305, 2469, 2523, 4115, 4205, 7407, 7569, 12345, 12615, 23867, 37035, 37845, 71601, 119335, 214803, 358005, 692143, 1074015, 2076429, 3460715, 6229287, 10382145, 31146435]

約数ペア:

[(1, 31146435), (3, 10382145), (5, 6229287), (9, 3460715), (15, 2076429), (29, 1074015), (45, 692143), (87, 358005), (145, 214803), (261, 119335), (435, 71601), (823, 37845), (841, 37035), (1305, 23867), (2469, 12615), (2523, 12345), (4115, 7569), (4205, 7407)]