13365375

素因数分解:

$3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 23025600

約数和(自身を除く): 9660225

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 125, 145, 375, 435, 725, 1229, 2175, 3625, 3687, 6145, 10875, 18435, 30725, 35641, 92175, 106923, 153625, 178205, 460875, 534615, 891025, 2673075, 4455125, 13365375]

約数ペア:

[(1, 13365375), (3, 4455125), (5, 2673075), (15, 891025), (25, 534615), (29, 460875), (75, 178205), (87, 153625), (125, 106923), (145, 92175), (375, 35641), (435, 30725), (725, 18435), (1229, 10875), (2175, 6145), (3625, 3687)]