1796630875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{1105619}}^1$

素因数の和:1105647

約数の個数: 16

約数和(自身を含む): 2414674080

約数和(自身を除く): 618043205

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 1105619, 5528095, 14373047, 27640475, 71865235, 138202375, 359326175, 1796630875]

約数ペア:

[(1, 1796630875), (5, 359326175), (13, 138202375), (25, 71865235), (65, 27640475), (125, 14373047), (325, 5528095), (1625, 1105619)]