24540885

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 44972928

約数和(自身を除く): 20432043

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 131, 181, 207, 345, 393, 543, 655, 905, 1035, 1179, 1629, 1965, 2715, 3013, 4163, 5895, 8145, 9039, 12489, 15065, 20815, 23711, 27117, 37467, 45195, 62445, 71133, 118555, 135585, 187335, 213399, 355665, 545353, 1066995, 1636059, 2726765, 4908177, 8180295, 24540885]

約数ペア:

[(1, 24540885), (3, 8180295), (5, 4908177), (9, 2726765), (15, 1636059), (23, 1066995), (45, 545353), (69, 355665), (115, 213399), (131, 187335), (181, 135585), (207, 118555), (345, 71133), (393, 62445), (543, 45195), (655, 37467), (905, 27117), (1035, 23711), (1179, 20815), (1629, 15065), (1965, 12489), (2715, 9039), (3013, 8145), (4163, 5895)]