4742889775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{97943}}^1$

素因数の和:98115

約数の個数: 24

約数和(自身を含む): 6376154400

約数和(自身を除く): 1633264625

約数列:

[1, 5, 13, 25, 65, 149, 325, 745, 1937, 3725, 9685, 48425, 97943, 489715, 1273259, 2448575, 6366295, 14593507, 31831475, 72967535, 189715591, 364837675, 948577955, 4742889775]

約数ペア:

[(1, 4742889775), (5, 948577955), (13, 364837675), (25, 189715591), (65, 72967535), (149, 31831475), (325, 14593507), (745, 6366295), (1937, 2448575), (3725, 1273259), (9685, 489715), (48425, 97943)]