1300995

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1118205

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 419, 621, 1035, 1257, 2095, 3105, 3771, 6285, 9637, 11313, 18855, 28911, 48185, 56565, 86733, 144555, 260199, 433665, 1300995]

約数ペア:

[(1, 1300995), (3, 433665), (5, 260199), (9, 144555), (15, 86733), (23, 56565), (27, 48185), (45, 28911), (69, 18855), (115, 11313), (135, 9637), (207, 6285), (345, 3771), (419, 3105), (621, 2095), (1035, 1257)]