147692415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39863}}^1$

素因数の和:39903

約数の個数: 32

約数和(自身を含む): 267886080

約数和(自身を除く): 120193665

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 39863, 119589, 199315, 518219, 597945, 757397, 1554657, 2272191, 2591095, 3786985, 7773285, 9846161, 11360955, 29538483, 49230805, 147692415]

約数ペア:

[(1, 147692415), (3, 49230805), (5, 29538483), (13, 11360955), (15, 9846161), (19, 7773285), (39, 3786985), (57, 2591095), (65, 2272191), (95, 1554657), (195, 757397), (247, 597945), (285, 518219), (741, 199315), (1235, 119589), (3705, 39863)]