158353455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6199}}^1$

素因数の和:6351

約数の個数: 32

約数和(自身を含む): 274982400

約数和(自身を除く): 116628945

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 5109, 6199, 8515, 18597, 25545, 30995, 80587, 92985, 241761, 402935, 812069, 1208805, 2436207, 4060345, 10556897, 12181035, 31670691, 52784485, 158353455]

約数ペア:

[(1, 158353455), (3, 52784485), (5, 31670691), (13, 12181035), (15, 10556897), (39, 4060345), (65, 2436207), (131, 1208805), (195, 812069), (393, 402935), (655, 241761), (1703, 92985), (1965, 80587), (5109, 30995), (6199, 25545), (8515, 18597)]