117140805

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 208615680

約数和(自身を除く): 91474875

約数列:

[1, 3, 5, 9, 15, 45, 79, 83, 237, 249, 395, 397, 415, 711, 747, 1185, 1191, 1245, 1985, 3555, 3573, 3735, 5955, 6557, 17865, 19671, 31363, 32785, 32951, 59013, 94089, 98355, 98853, 156815, 164755, 282267, 295065, 296559, 470445, 494265, 1411335, 1482795, 2603129, 7809387, 13015645, 23428161, 39046935, 117140805]

約数ペア:

[(1, 117140805), (3, 39046935), (5, 23428161), (9, 13015645), (15, 7809387), (45, 2603129), (79, 1482795), (83, 1411335), (237, 494265), (249, 470445), (395, 296559), (397, 295065), (415, 282267), (711, 164755), (747, 156815), (1185, 98853), (1191, 98355), (1245, 94089), (1985, 59013), (3555, 32951), (3573, 32785), (3735, 31363), (5955, 19671), (6557, 17865)]