1307479225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{16693}}^1$

素因数の和:16957

約数の個数: 24

約数和(自身を含む): 1753337432

約数和(自身を除く): 445858207

約数列:

[1, 5, 13, 25, 65, 241, 325, 1205, 3133, 6025, 15665, 16693, 78325, 83465, 217009, 417325, 1085045, 4023013, 5425225, 20115065, 52299169, 100575325, 261495845, 1307479225]

約数ペア:

[(1, 1307479225), (5, 261495845), (13, 100575325), (25, 52299169), (65, 20115065), (241, 5425225), (325, 4023013), (1205, 1085045), (3133, 417325), (6025, 217009), (15665, 83465), (16693, 78325)]