7425250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4267

約数の個数: 32

約数和(自身を含む): 15889536

約数和(自身を除く): 8464286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 4243, 8486, 21215, 29701, 42430, 59402, 106075, 148505, 212150, 297010, 530375, 742525, 1060750, 1485050, 3712625, 7425250]

約数ペア:

[(1, 7425250), (2, 3712625), (5, 1485050), (7, 1060750), (10, 742525), (14, 530375), (25, 297010), (35, 212150), (50, 148505), (70, 106075), (125, 59402), (175, 42430), (250, 29701), (350, 21215), (875, 8486), (1750, 4243)]