660650535

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2239}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 1174118400

約数和(自身を除く): 513467865

約数列:

[1, 3, 5, 9, 15, 45, 79, 83, 237, 249, 395, 415, 711, 747, 1185, 1245, 2239, 3555, 3735, 6557, 6717, 11195, 19671, 20151, 32785, 33585, 59013, 98355, 100755, 176881, 185837, 295065, 530643, 557511, 884405, 929185, 1591929, 1672533, 2653215, 2787555, 7959645, 8362665, 14681123, 44043369, 73405615, 132130107, 220216845, 660650535]

約数ペア:

[(1, 660650535), (3, 220216845), (5, 132130107), (9, 73405615), (15, 44043369), (45, 14681123), (79, 8362665), (83, 7959645), (237, 2787555), (249, 2653215), (395, 1672533), (415, 1591929), (711, 929185), (747, 884405), (1185, 557511), (1245, 530643), (2239, 295065), (3555, 185837), (3735, 176881), (6557, 100755), (6717, 98355), (11195, 59013), (19671, 33585), (20151, 32785)]