29920125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3510

約数の個数: 32

約数和(自身を含む): 51966720

約数和(自身を除く): 22046595

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 1725, 2875, 3469, 8625, 10407, 17345, 52035, 79787, 86725, 239361, 260175, 398935, 433625, 1196805, 1300875, 1994675, 5984025, 9973375, 29920125]

約数ペア:

[(1, 29920125), (3, 9973375), (5, 5984025), (15, 1994675), (23, 1300875), (25, 1196805), (69, 433625), (75, 398935), (115, 260175), (125, 239361), (345, 86725), (375, 79787), (575, 52035), (1725, 17345), (2875, 10407), (3469, 8625)]