4181979135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{240551}}^1$

素因数の和:240639

約数の個数: 32

約数和(自身を含む): 7158827520

約数和(自身を除く): 2976848385

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 915, 1159, 3477, 5795, 17385, 240551, 721653, 1202755, 3608265, 4570469, 13711407, 14673611, 22852345, 44020833, 68557035, 73368055, 220104165, 278798609, 836395827, 1393993045, 4181979135]

約数ペア:

[(1, 4181979135), (3, 1393993045), (5, 836395827), (15, 278798609), (19, 220104165), (57, 73368055), (61, 68557035), (95, 44020833), (183, 22852345), (285, 14673611), (305, 13711407), (915, 4570469), (1159, 3608265), (3477, 1202755), (5795, 721653), (17385, 240551)]