156986552955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1\times {\mathrm{144481}}^1$

素因数の和:148767

約数の個数: 32

約数和(自身を含む): 266017946688

約数和(自身を除く): 109031393733

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 4261, 12783, 21305, 63915, 72437, 144481, 217311, 362185, 433443, 722405, 1086555, 2167215, 2456177, 7368531, 12280885, 36842655, 615633541, 1846900623, 3078167705, 9234503115, 10465770197, 31397310591, 52328850985, 156986552955]

約数ペア:

[(1, 156986552955), (3, 52328850985), (5, 31397310591), (15, 10465770197), (17, 9234503115), (51, 3078167705), (85, 1846900623), (255, 615633541), (4261, 36842655), (12783, 12280885), (21305, 7368531), (63915, 2456177), (72437, 2167215), (144481, 1086555), (217311, 722405), (362185, 433443)]