26600535

素因数分解:

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

素因数の和:709

約数の個数: 64

約数和(自身を含む): 53222400

約数和(自身を除く): 26621865

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 585, 621, 659, 897, 1035, 1495, 1755, 1977, 2691, 3105, 3295, 4485, 5931, 8073, 8567, 9885, 13455, 15157, 17793, 25701, 29655, 40365, 42835, 45471, 75785, 77103, 88965, 128505, 136413, 197041, 227355, 231309, 385515, 409239, 591123, 682065, 985205, 1156545, 1773369, 2046195, 2955615, 5320107, 8866845, 26600535]

約数ペア:

[(1, 26600535), (3, 8866845), (5, 5320107), (9, 2955615), (13, 2046195), (15, 1773369), (23, 1156545), (27, 985205), (39, 682065), (45, 591123), (65, 409239), (69, 385515), (115, 231309), (117, 227355), (135, 197041), (195, 136413), (207, 128505), (299, 88965), (345, 77103), (351, 75785), (585, 45471), (621, 42835), (659, 40365), (897, 29655), (1035, 25701), (1495, 17793), (1755, 15157), (1977, 13455), (2691, 9885), (3105, 8567), (3295, 8073), (4485, 5931)]