30973325

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 40756320

約数和(自身を除く): 9782995

約数列:

[1, 5, 19, 25, 95, 197, 331, 475, 985, 1655, 3743, 4925, 6289, 8275, 18715, 31445, 65207, 93575, 157225, 326035, 1238933, 1630175, 6194665, 30973325]

約数ペア:

[(1, 30973325), (5, 6194665), (19, 1630175), (25, 1238933), (95, 326035), (197, 157225), (331, 93575), (475, 65207), (985, 31445), (1655, 18715), (3743, 8275), (4925, 6289)]