66337515

素因数分解:

$3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1283}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 118333440

約数和(自身を除く): 51995925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 383, 1149, 1283, 1915, 3447, 3849, 5745, 6415, 10341, 11547, 17235, 19245, 34641, 51705, 57735, 173205, 491389, 1474167, 2456945, 4422501, 7370835, 13267503, 22112505, 66337515]

約数ペア:

[(1, 66337515), (3, 22112505), (5, 13267503), (9, 7370835), (15, 4422501), (27, 2456945), (45, 1474167), (135, 491389), (383, 173205), (1149, 57735), (1283, 51705), (1915, 34641), (3447, 19245), (3849, 17235), (5745, 11547), (6415, 10341)]