329529145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 440640000

約数和(自身を除く): 111110855

約数列:

[1, 5, 11, 55, 79, 149, 395, 509, 745, 869, 1639, 2545, 4345, 5599, 8195, 11771, 27995, 40211, 58855, 75841, 129481, 201055, 379205, 442321, 647405, 834251, 2211605, 4171255, 5991439, 29957195, 65905829, 329529145]

約数ペア:

[(1, 329529145), (5, 65905829), (11, 29957195), (55, 5991439), (79, 4171255), (149, 2211605), (395, 834251), (509, 647405), (745, 442321), (869, 379205), (1639, 201055), (2545, 129481), (4345, 75841), (5599, 58855), (8195, 40211), (11771, 27995)]