1330578135

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^2\times {\mathrm{1723}}^1$

素因数の和:1996

約数の個数: 36

約数和(自身を含む): 2325424296

約数和(自身を除く): 994846161

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1723, 1965, 5169, 5895, 8615, 15507, 17161, 25845, 51483, 77535, 85805, 154449, 225713, 257415, 677139, 772245, 1128565, 2031417, 3385695, 10157085, 29568403, 88705209, 147842015, 266115627, 443526045, 1330578135]

約数ペア:

[(1, 1330578135), (3, 443526045), (5, 266115627), (9, 147842015), (15, 88705209), (45, 29568403), (131, 10157085), (393, 3385695), (655, 2031417), (1179, 1128565), (1723, 772245), (1965, 677139), (5169, 257415), (5895, 225713), (8615, 154449), (15507, 85805), (17161, 77535), (25845, 51483)]