1827429125

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 2336256000

約数和(自身を除く): 508826875

約数列:

[1, 5, 25, 59, 125, 149, 295, 745, 1475, 1663, 3725, 7375, 8315, 8791, 18625, 41575, 43955, 98117, 207875, 219775, 247787, 490585, 1098875, 1238935, 2452925, 6194675, 12264625, 14619433, 30973375, 73097165, 365485825, 1827429125]

約数ペア:

[(1, 1827429125), (5, 365485825), (25, 73097165), (59, 30973375), (125, 14619433), (149, 12264625), (295, 6194675), (745, 2452925), (1475, 1238935), (1663, 1098875), (3725, 490585), (7375, 247787), (8315, 219775), (8791, 207875), (18625, 98117), (41575, 43955)]