40686105

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 68382720

約数和(自身を除く): 27696615

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1483, 1829, 4449, 5487, 7415, 9145, 22245, 27435, 45973, 87497, 137919, 229865, 262491, 437485, 689595, 1312455, 2712407, 8137221, 13562035, 40686105]

約数ペア:

[(1, 40686105), (3, 13562035), (5, 8137221), (15, 2712407), (31, 1312455), (59, 689595), (93, 437485), (155, 262491), (177, 229865), (295, 137919), (465, 87497), (885, 45973), (1483, 27435), (1829, 22245), (4449, 9145), (5487, 7415)]