240496945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 76660175

約数列:

[1, 5, 13, 65, 107, 151, 229, 535, 755, 1145, 1391, 1963, 2977, 6955, 9815, 14885, 16157, 24503, 34579, 80785, 122515, 172895, 210041, 318539, 449527, 1050205, 1592695, 2247635, 3699953, 18499765, 48099389, 240496945]

約数ペア:

[(1, 240496945), (5, 48099389), (13, 18499765), (65, 3699953), (107, 2247635), (151, 1592695), (229, 1050205), (535, 449527), (755, 318539), (1145, 210041), (1391, 172895), (1963, 122515), (2977, 80785), (6955, 34579), (9815, 24503), (14885, 16157)]