2748525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2845

約数の個数: 24

約数和(自身を含む): 4895520

約数和(自身を除く): 2146995

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2819, 8457, 14095, 36647, 42285, 70475, 109941, 183235, 211425, 549705, 916175, 2748525]

約数ペア:

[(1, 2748525), (3, 916175), (5, 549705), (13, 211425), (15, 183235), (25, 109941), (39, 70475), (65, 42285), (75, 36647), (195, 14095), (325, 8457), (975, 2819)]