173824245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{439}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 180991755

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 419, 439, 945, 1257, 1317, 2095, 2195, 2933, 3073, 3771, 3951, 6285, 6585, 8799, 9219, 11313, 11853, 14665, 15365, 18855, 19755, 26397, 27657, 43995, 46095, 56565, 59265, 79191, 82971, 131985, 138285, 183941, 395955, 414855, 551823, 919705, 1287587, 1655469, 2759115, 3862761, 4966407, 6437935, 8277345, 11588283, 19313805, 24832035, 34764849, 57941415, 173824245]

約数ペア:

[(1, 173824245), (3, 57941415), (5, 34764849), (7, 24832035), (9, 19313805), (15, 11588283), (21, 8277345), (27, 6437935), (35, 4966407), (45, 3862761), (63, 2759115), (105, 1655469), (135, 1287587), (189, 919705), (315, 551823), (419, 414855), (439, 395955), (945, 183941), (1257, 138285), (1317, 131985), (2095, 82971), (2195, 79191), (2933, 59265), (3073, 56565), (3771, 46095), (3951, 43995), (6285, 27657), (6585, 26397), (8799, 19755), (9219, 18855), (11313, 15365), (11853, 14665)]