22120575

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{4999}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 37200000

約数和(自身を除く): 15079425

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 4999, 14997, 24995, 74985, 124975, 294941, 374925, 884823, 1474705, 4424115, 7373525, 22120575]

約数ペア:

[(1, 22120575), (3, 7373525), (5, 4424115), (15, 1474705), (25, 884823), (59, 374925), (75, 294941), (177, 124975), (295, 74985), (885, 24995), (1475, 14997), (4425, 4999)]