42047625

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{3617}}^1$

素因数の和:3666

約数の個数: 32

約数和(自身を含む): 72244224

約数和(自身を除く): 30196599

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3617, 3875, 10851, 11625, 18085, 54255, 90425, 112127, 271275, 336381, 452125, 560635, 1356375, 1681905, 2803175, 8409525, 14015875, 42047625]

約数ペア:

[(1, 42047625), (3, 14015875), (5, 8409525), (15, 2803175), (25, 1681905), (31, 1356375), (75, 560635), (93, 452125), (125, 336381), (155, 271275), (375, 112127), (465, 90425), (775, 54255), (2325, 18085), (3617, 11625), (3875, 10851)]