13709205

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4547}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 24122592

約数和(自身を除く): 10413387

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 4547, 13641, 22735, 40923, 68205, 204615, 304649, 913947, 1523245, 2741841, 4569735, 13709205]

約数ペア:

[(1, 13709205), (3, 4569735), (5, 2741841), (9, 1523245), (15, 913947), (45, 304649), (67, 204615), (201, 68205), (335, 40923), (603, 22735), (1005, 13641), (3015, 4547)]