40783755

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 67829760

約数和(自身を除く): 27046005

約数列:

[1, 3, 5, 15, 31, 93, 155, 229, 383, 465, 687, 1145, 1149, 1915, 3435, 5745, 7099, 11873, 21297, 35495, 35619, 59365, 87707, 106485, 178095, 263121, 438535, 1315605, 2718917, 8156751, 13594585, 40783755]

約数ペア:

[(1, 40783755), (3, 13594585), (5, 8156751), (15, 2718917), (31, 1315605), (93, 438535), (155, 263121), (229, 178095), (383, 106485), (465, 87707), (687, 59365), (1145, 35619), (1149, 35495), (1915, 21297), (3435, 11873), (5745, 7099)]