22275525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17471}}^1$

素因数の和:17501

約数の個数: 24

約数和(自身を含む): 38997504

約数和(自身を除く): 16721979

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 17471, 52413, 87355, 262065, 297007, 436775, 891021, 1310325, 1485035, 4455105, 7425175, 22275525]

約数ペア:

[(1, 22275525), (3, 7425175), (5, 4455105), (15, 1485035), (17, 1310325), (25, 891021), (51, 436775), (75, 297007), (85, 262065), (255, 87355), (425, 52413), (1275, 17471)]