40887165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 71663616

約数和(自身を除く): 30776451

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 383, 647, 1149, 1915, 1941, 3235, 4213, 5745, 7117, 9705, 12639, 21065, 21351, 35585, 63195, 106755, 247801, 743403, 1239005, 2725811, 3717015, 8177433, 13629055, 40887165]

約数ペア:

[(1, 40887165), (3, 13629055), (5, 8177433), (11, 3717015), (15, 2725811), (33, 1239005), (55, 743403), (165, 247801), (383, 106755), (647, 63195), (1149, 35585), (1915, 21351), (1941, 21065), (3235, 12639), (4213, 9705), (5745, 7117)]