1984951425

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{297371}}^1$

素因数の和:297473

約数の個数: 24

約数和(自身を含む): 3318671520

約数和(自身を除く): 1333720095

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 297371, 892113, 1486855, 4460565, 7434275, 22302825, 26466019, 79398057, 132330095, 396990285, 661650475, 1984951425]

約数ペア:

[(1, 1984951425), (3, 661650475), (5, 396990285), (15, 132330095), (25, 79398057), (75, 26466019), (89, 22302825), (267, 7434275), (445, 4460565), (1335, 1486855), (2225, 892113), (6675, 297371)]