66290715

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 126247680

約数和(自身を除く): 59956965

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 3371, 3933, 6555, 10113, 16855, 19665, 30339, 50565, 64049, 77533, 151695, 192147, 232599, 320245, 387665, 576441, 697797, 960735, 1162995, 1473127, 2882205, 3488985, 4419381, 7365635, 13258143, 22096905, 66290715]

約数ペア:

[(1, 66290715), (3, 22096905), (5, 13258143), (9, 7365635), (15, 4419381), (19, 3488985), (23, 2882205), (45, 1473127), (57, 1162995), (69, 960735), (95, 697797), (115, 576441), (171, 387665), (207, 320245), (285, 232599), (345, 192147), (437, 151695), (855, 77533), (1035, 64049), (1311, 50565), (2185, 30339), (3371, 19665), (3933, 16855), (6555, 10113)]