2904991605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{22501}}^1$

素因数の和:22682

約数の個数: 48

約数和(自身を含む): 5335674240

約数和(自身を除く): 2430682635

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 151, 171, 285, 453, 755, 855, 1359, 2265, 2869, 6795, 8607, 14345, 22501, 25821, 43035, 67503, 112505, 129105, 202509, 337515, 427519, 1012545, 1282557, 2137595, 3397651, 3847671, 6412785, 10192953, 16988255, 19238355, 30578859, 50964765, 64555369, 152894295, 193666107, 322776845, 580998321, 968330535, 2904991605]

約数ペア:

[(1, 2904991605), (3, 968330535), (5, 580998321), (9, 322776845), (15, 193666107), (19, 152894295), (45, 64555369), (57, 50964765), (95, 30578859), (151, 19238355), (171, 16988255), (285, 10192953), (453, 6412785), (755, 3847671), (855, 3397651), (1359, 2137595), (2265, 1282557), (2869, 1012545), (6795, 427519), (8607, 337515), (14345, 202509), (22501, 129105), (25821, 112505), (43035, 67503)]