29851245

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15427}}^1$

素因数の和:15481

約数の個数: 24

約数和(自身を含む): 52948896

約数和(自身を除く): 23097651

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 15427, 46281, 77135, 138843, 231405, 663361, 694215, 1990083, 3316805, 5970249, 9950415, 29851245]

約数ペア:

[(1, 29851245), (3, 9950415), (5, 5970249), (9, 3316805), (15, 1990083), (43, 694215), (45, 663361), (129, 231405), (215, 138843), (387, 77135), (645, 46281), (1935, 15427)]