86445675

素因数分解:

$3^2\times 5^2\times {\mathrm{384203}}^1$

素因数の和:384219

約数の個数: 18

約数和(自身を含む): 154834212

約数和(自身を除く): 68388537

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 384203, 1152609, 1921015, 3457827, 5763045, 9605075, 17289135, 28815225, 86445675]

約数ペア:

[(1, 86445675), (3, 28815225), (5, 17289135), (9, 9605075), (15, 5763045), (25, 3457827), (45, 1921015), (75, 1152609), (225, 384203)]