156071205

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{401}}^1$

素因数の和:480

約数の個数: 60

約数和(自身を含む): 289809036

約数和(自身を除く): 133737831

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 401, 405, 465, 837, 961, 1203, 1395, 2005, 2511, 2883, 3609, 4185, 4805, 6015, 8649, 10827, 12431, 12555, 14415, 18045, 25947, 32481, 37293, 43245, 54135, 62155, 77841, 111879, 129735, 162405, 186465, 335637, 385361, 389205, 559395, 1006911, 1156083, 1678185, 1926805, 3468249, 5034555, 5780415, 10404747, 17341245, 31214241, 52023735, 156071205]

約数ペア:

[(1, 156071205), (3, 52023735), (5, 31214241), (9, 17341245), (15, 10404747), (27, 5780415), (31, 5034555), (45, 3468249), (81, 1926805), (93, 1678185), (135, 1156083), (155, 1006911), (279, 559395), (401, 389205), (405, 385361), (465, 335637), (837, 186465), (961, 162405), (1203, 129735), (1395, 111879), (2005, 77841), (2511, 62155), (2883, 54135), (3609, 43245), (4185, 37293), (4805, 32481), (6015, 25947), (8649, 18045), (10827, 14415), (12431, 12555)]