43428225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 76245120

約数和(自身を除く): 32816895

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 205, 435, 487, 615, 725, 1025, 1189, 1461, 2175, 2435, 3075, 3567, 5945, 7305, 12175, 14123, 17835, 19967, 29725, 36525, 42369, 59901, 70615, 89175, 99835, 211845, 299505, 353075, 499175, 579043, 1059225, 1497525, 1737129, 2895215, 8685645, 14476075, 43428225]

約数ペア:

[(1, 43428225), (3, 14476075), (5, 8685645), (15, 2895215), (25, 1737129), (29, 1497525), (41, 1059225), (75, 579043), (87, 499175), (123, 353075), (145, 299505), (205, 211845), (435, 99835), (487, 89175), (615, 70615), (725, 59901), (1025, 42369), (1189, 36525), (1461, 29725), (2175, 19967), (2435, 17835), (3075, 14123), (3567, 12175), (5945, 7305)]