630200075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{7669}}^1$

素因数の和:7871

約数の個数: 24

約数和(自身を含む): 827439600

約数和(自身を除く): 197239525

約数列:

[1, 5, 19, 25, 95, 173, 475, 865, 3287, 4325, 7669, 16435, 38345, 82175, 145711, 191725, 728555, 1326737, 3642775, 6633685, 25208003, 33168425, 126040015, 630200075]

約数ペア:

[(1, 630200075), (5, 126040015), (19, 33168425), (25, 25208003), (95, 6633685), (173, 3642775), (475, 1326737), (865, 728555), (3287, 191725), (4325, 145711), (7669, 82175), (16435, 38345)]