1390492035

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{130379}}^1$

素因数の和:130472

約数の個数: 32

約数和(自身を含む): 2503296000

約数和(自身を除く): 1112803965

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 130379, 391137, 651895, 1173411, 1955685, 3520233, 5867055, 10299941, 17601165, 30899823, 51499705, 92699469, 154499115, 278098407, 463497345, 1390492035]

約数ペア:

[(1, 1390492035), (3, 463497345), (5, 278098407), (9, 154499115), (15, 92699469), (27, 51499705), (45, 30899823), (79, 17601165), (135, 10299941), (237, 5867055), (395, 3520233), (711, 1955685), (1185, 1173411), (2133, 651895), (3555, 391137), (10665, 130379)]