13456395

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 10620405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 379, 789, 1137, 1315, 1895, 2367, 3411, 3945, 5685, 7101, 10233, 11835, 17055, 35505, 51165, 99677, 299031, 498385, 897093, 1495155, 2691279, 4485465, 13456395]

約数ペア:

[(1, 13456395), (3, 4485465), (5, 2691279), (9, 1495155), (15, 897093), (27, 498385), (45, 299031), (135, 99677), (263, 51165), (379, 35505), (789, 17055), (1137, 11835), (1315, 10233), (1895, 7101), (2367, 5685), (3411, 3945)]