556506625

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 713276928

約数和(自身を除く): 156770303

約数列:

[1, 5, 25, 53, 125, 167, 265, 503, 835, 1325, 2515, 4175, 6625, 8851, 12575, 20875, 26659, 44255, 62875, 84001, 133295, 221275, 420005, 666475, 1106375, 2100025, 3332375, 4452053, 10500125, 22260265, 111301325, 556506625]

約数ペア:

[(1, 556506625), (5, 111301325), (25, 22260265), (53, 10500125), (125, 4452053), (167, 3332375), (265, 2100025), (503, 1106375), (835, 666475), (1325, 420005), (2515, 221275), (4175, 133295), (6625, 84001), (8851, 62875), (12575, 44255), (20875, 26659)]