1330291995

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{60869}}^1$

素因数の和:60955

約数の個数: 32

約数和(自身を含む): 2243911680

約数和(自身を除く): 913619685

約数列:

[1, 3, 5, 15, 31, 47, 93, 141, 155, 235, 465, 705, 1457, 4371, 7285, 21855, 60869, 182607, 304345, 913035, 1886939, 2860843, 5660817, 8582529, 9434695, 14304215, 28304085, 42912645, 88686133, 266058399, 443430665, 1330291995]

約数ペア:

[(1, 1330291995), (3, 443430665), (5, 266058399), (15, 88686133), (31, 42912645), (47, 28304085), (93, 14304215), (141, 9434695), (155, 8582529), (235, 5660817), (465, 2860843), (705, 1886939), (1457, 913035), (4371, 304345), (7285, 182607), (21855, 60869)]