238808025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{24683}}^1$

素因数の和:24742

約数の個数: 36

約数和(自身を含む): 437696688

約数和(自身を除く): 198888663

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 24683, 74049, 123415, 222147, 370245, 617075, 1061369, 1110735, 1851225, 3184107, 5306845, 5553675, 9552321, 15920535, 26534225, 47761605, 79602675, 238808025]

約数ペア:

[(1, 238808025), (3, 79602675), (5, 47761605), (9, 26534225), (15, 15920535), (25, 9552321), (43, 5553675), (45, 5306845), (75, 3184107), (129, 1851225), (215, 1110735), (225, 1061369), (387, 617075), (645, 370245), (1075, 222147), (1935, 123415), (3225, 74049), (9675, 24683)]