242328255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 424179360

約数和(自身を除く): 181851105

約数列:

[1, 3, 5, 13, 15, 39, 65, 109, 169, 195, 327, 507, 545, 845, 877, 1417, 1635, 2535, 2631, 4251, 4385, 7085, 11401, 13155, 18421, 21255, 34203, 55263, 57005, 92105, 95593, 148213, 171015, 276315, 286779, 444639, 477965, 741065, 1242709, 1433895, 2223195, 3728127, 6213545, 16155217, 18640635, 48465651, 80776085, 242328255]

約数ペア:

[(1, 242328255), (3, 80776085), (5, 48465651), (13, 18640635), (15, 16155217), (39, 6213545), (65, 3728127), (109, 2223195), (169, 1433895), (195, 1242709), (327, 741065), (507, 477965), (545, 444639), (845, 286779), (877, 276315), (1417, 171015), (1635, 148213), (2535, 95593), (2631, 92105), (4251, 57005), (4385, 55263), (7085, 34203), (11401, 21255), (13155, 18421)]