2441205

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 4743360

約数和(自身を除く): 2302155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 107, 117, 135, 169, 195, 321, 351, 507, 535, 585, 845, 963, 1391, 1521, 1605, 1755, 2535, 2889, 4173, 4563, 4815, 6955, 7605, 12519, 14445, 18083, 20865, 22815, 37557, 54249, 62595, 90415, 162747, 187785, 271245, 488241, 813735, 2441205]

約数ペア:

[(1, 2441205), (3, 813735), (5, 488241), (9, 271245), (13, 187785), (15, 162747), (27, 90415), (39, 62595), (45, 54249), (65, 37557), (107, 22815), (117, 20865), (135, 18083), (169, 14445), (195, 12519), (321, 7605), (351, 6955), (507, 4815), (535, 4563), (585, 4173), (845, 2889), (963, 2535), (1391, 1755), (1521, 1605)]