39421125

素因数分解:

$3^2\times 5^3\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 72261696

約数和(自身を除く): 32840571

約数列:

[1, 3, 5, 9, 15, 25, 45, 67, 75, 125, 201, 225, 335, 375, 523, 603, 1005, 1125, 1569, 1675, 2615, 3015, 4707, 5025, 7845, 8375, 13075, 15075, 23535, 25125, 35041, 39225, 65375, 75375, 105123, 117675, 175205, 196125, 315369, 525615, 588375, 876025, 1576845, 2628075, 4380125, 7884225, 13140375, 39421125]

約数ペア:

[(1, 39421125), (3, 13140375), (5, 7884225), (9, 4380125), (15, 2628075), (25, 1576845), (45, 876025), (67, 588375), (75, 525615), (125, 315369), (201, 196125), (225, 175205), (335, 117675), (375, 105123), (523, 75375), (603, 65375), (1005, 39225), (1125, 35041), (1569, 25125), (1675, 23535), (2615, 15075), (3015, 13075), (4707, 8375), (5025, 7845)]