135129615

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1889}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 228614400

約数和(自身を除く): 93484785

約数列:

[1, 3, 5, 15, 19, 57, 95, 251, 285, 753, 1255, 1889, 3765, 4769, 5667, 9445, 14307, 23845, 28335, 35891, 71535, 107673, 179455, 474139, 538365, 1422417, 2370695, 7112085, 9008641, 27025923, 45043205, 135129615]

約数ペア:

[(1, 135129615), (3, 45043205), (5, 27025923), (15, 9008641), (19, 7112085), (57, 2370695), (95, 1422417), (251, 538365), (285, 474139), (753, 179455), (1255, 107673), (1889, 71535), (3765, 35891), (4769, 28335), (5667, 23845), (9445, 14307)]