162632015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 242040960

約数和(自身を除く): 79408945

約数列:

[1, 5, 7, 13, 35, 65, 91, 137, 455, 685, 959, 1781, 2609, 4795, 8905, 12467, 13045, 18263, 33917, 62335, 91315, 169585, 237419, 357433, 1187095, 1787165, 2502031, 4646629, 12510155, 23233145, 32526403, 162632015]

約数ペア:

[(1, 162632015), (5, 32526403), (7, 23233145), (13, 12510155), (35, 4646629), (65, 2502031), (91, 1787165), (137, 1187095), (455, 357433), (685, 237419), (959, 169585), (1781, 91315), (2609, 62335), (4795, 33917), (8905, 18263), (12467, 13045)]