66462255

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1583}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 52147665

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 933, 1555, 1583, 2799, 4665, 4749, 7915, 8397, 13995, 14247, 23745, 41985, 42741, 71235, 213705, 492313, 1476939, 2461565, 4430817, 7384695, 13292451, 22154085, 66462255]

約数ペア:

[(1, 66462255), (3, 22154085), (5, 13292451), (9, 7384695), (15, 4430817), (27, 2461565), (45, 1476939), (135, 492313), (311, 213705), (933, 71235), (1555, 42741), (1583, 41985), (2799, 23745), (4665, 14247), (4749, 13995), (7915, 8397)]