24427215

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 46096128

約数和(自身を除く): 21668913

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 863, 1665, 1887, 2589, 3145, 4315, 5661, 7767, 9435, 12945, 14671, 28305, 31931, 38835, 44013, 73355, 95793, 132039, 159655, 220065, 287379, 478965, 542827, 660195, 1436895, 1628481, 2714135, 4885443, 8142405, 24427215]

約数ペア:

[(1, 24427215), (3, 8142405), (5, 4885443), (9, 2714135), (15, 1628481), (17, 1436895), (37, 660195), (45, 542827), (51, 478965), (85, 287379), (111, 220065), (153, 159655), (185, 132039), (255, 95793), (333, 73355), (555, 44013), (629, 38835), (765, 31931), (863, 28305), (1665, 14671), (1887, 12945), (2589, 9435), (3145, 7767), (4315, 5661)]