8866845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 17297280

約数和(自身を除く): 8430435

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 659, 897, 1035, 1495, 1977, 2691, 3295, 4485, 5931, 8567, 9885, 13455, 15157, 25701, 29655, 42835, 45471, 75785, 77103, 128505, 136413, 197041, 227355, 385515, 591123, 682065, 985205, 1773369, 2955615, 8866845]

約数ペア:

[(1, 8866845), (3, 2955615), (5, 1773369), (9, 985205), (13, 682065), (15, 591123), (23, 385515), (39, 227355), (45, 197041), (65, 136413), (69, 128505), (115, 77103), (117, 75785), (195, 45471), (207, 42835), (299, 29655), (345, 25701), (585, 15157), (659, 13455), (897, 9885), (1035, 8567), (1495, 5931), (1977, 4485), (2691, 3295)]