74064645

素因数分解:

$3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1049}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 132048000

約数和(自身を除く): 57983355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 523, 1049, 1569, 2615, 3147, 4707, 5245, 7845, 9441, 14121, 15735, 23535, 28323, 47205, 70605, 141615, 548627, 1645881, 2743135, 4937643, 8229405, 14812929, 24688215, 74064645]

約数ペア:

[(1, 74064645), (3, 24688215), (5, 14812929), (9, 8229405), (15, 4937643), (27, 2743135), (45, 1645881), (135, 548627), (523, 141615), (1049, 70605), (1569, 47205), (2615, 28323), (3147, 23535), (4707, 15735), (5245, 14121), (7845, 9441)]