8167185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 15934464

約数和(自身を除く): 7767279

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 607, 897, 1035, 1495, 1821, 2691, 3035, 4485, 5463, 7891, 9105, 13455, 13961, 23673, 27315, 39455, 41883, 69805, 71019, 118365, 125649, 181493, 209415, 355095, 544479, 628245, 907465, 1633437, 2722395, 8167185]

約数ペア:

[(1, 8167185), (3, 2722395), (5, 1633437), (9, 907465), (13, 628245), (15, 544479), (23, 355095), (39, 209415), (45, 181493), (65, 125649), (69, 118365), (115, 71019), (117, 69805), (195, 41883), (207, 39455), (299, 27315), (345, 23673), (585, 13961), (607, 13455), (897, 9105), (1035, 7891), (1495, 5463), (1821, 4485), (2691, 3035)]