1440653985

素因数分解:

$3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{25469}}^1$

素因数の和:25902

約数の個数: 32

約数和(自身を含む): 2567376000

約数和(自身を除く): 1126722015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 419, 1257, 2095, 3771, 6285, 11313, 18855, 25469, 56565, 76407, 127345, 229221, 382035, 687663, 1146105, 3438315, 10671511, 32014533, 53357555, 96043599, 160072665, 288130797, 480217995, 1440653985]

約数ペア:

[(1, 1440653985), (3, 480217995), (5, 288130797), (9, 160072665), (15, 96043599), (27, 53357555), (45, 32014533), (135, 10671511), (419, 3438315), (1257, 1146105), (2095, 687663), (3771, 382035), (6285, 229221), (11313, 127345), (18855, 76407), (25469, 56565)]