3315250

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 6318000

約数和(自身を除く): 3002750

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 149, 178, 250, 298, 445, 745, 890, 1490, 2225, 3725, 4450, 7450, 11125, 13261, 18625, 22250, 26522, 37250, 66305, 132610, 331525, 663050, 1657625, 3315250]

約数ペア:

[(1, 3315250), (2, 1657625), (5, 663050), (10, 331525), (25, 132610), (50, 66305), (89, 37250), (125, 26522), (149, 22250), (178, 18625), (250, 13261), (298, 11125), (445, 7450), (745, 4450), (890, 3725), (1490, 2225)]