155162715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5693}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 262379520

約数和(自身を除く): 107216805

約数列:

[1, 3, 5, 15, 23, 69, 79, 115, 237, 345, 395, 1185, 1817, 5451, 5693, 9085, 17079, 27255, 28465, 85395, 130939, 392817, 449747, 654695, 1349241, 1964085, 2248735, 6746205, 10344181, 31032543, 51720905, 155162715]

約数ペア:

[(1, 155162715), (3, 51720905), (5, 31032543), (15, 10344181), (23, 6746205), (69, 2248735), (79, 1964085), (115, 1349241), (237, 654695), (345, 449747), (395, 392817), (1185, 130939), (1817, 85395), (5451, 28465), (5693, 27255), (9085, 17079)]