3493815

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 3279945

約数列:

[1, 3, 5, 13, 15, 19, 23, 39, 41, 57, 65, 69, 95, 115, 123, 195, 205, 247, 285, 299, 345, 437, 533, 615, 741, 779, 897, 943, 1235, 1311, 1495, 1599, 2185, 2337, 2665, 2829, 3705, 3895, 4485, 4715, 5681, 6555, 7995, 10127, 11685, 12259, 14145, 17043, 17917, 28405, 30381, 36777, 50635, 53751, 61295, 85215, 89585, 151905, 183885, 232921, 268755, 698763, 1164605, 3493815]

約数ペア:

[(1, 3493815), (3, 1164605), (5, 698763), (13, 268755), (15, 232921), (19, 183885), (23, 151905), (39, 89585), (41, 85215), (57, 61295), (65, 53751), (69, 50635), (95, 36777), (115, 30381), (123, 28405), (195, 17917), (205, 17043), (247, 14145), (285, 12259), (299, 11685), (345, 10127), (437, 7995), (533, 6555), (615, 5681), (741, 4715), (779, 4485), (897, 3895), (943, 3705), (1235, 2829), (1311, 2665), (1495, 2337), (1599, 2185)]