12670515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 26142480

約数和(自身を除く): 13471965

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 179, 195, 363, 429, 495, 537, 585, 605, 715, 895, 1089, 1287, 1573, 1611, 1815, 1969, 2145, 2327, 2685, 4719, 5445, 5907, 6435, 6981, 7865, 8055, 9845, 11635, 14157, 17721, 20943, 21659, 23595, 25597, 29535, 34905, 64977, 70785, 76791, 88605, 104715, 108295, 127985, 194931, 230373, 281567, 324885, 383955, 844701, 974655, 1151865, 1407835, 2534103, 4223505, 12670515]

約数ペア:

[(1, 12670515), (3, 4223505), (5, 2534103), (9, 1407835), (11, 1151865), (13, 974655), (15, 844701), (33, 383955), (39, 324885), (45, 281567), (55, 230373), (65, 194931), (99, 127985), (117, 108295), (121, 104715), (143, 88605), (165, 76791), (179, 70785), (195, 64977), (363, 34905), (429, 29535), (495, 25597), (537, 23595), (585, 21659), (605, 20943), (715, 17721), (895, 14157), (1089, 11635), (1287, 9845), (1573, 8055), (1611, 7865), (1815, 6981), (1969, 6435), (2145, 5907), (2327, 5445), (2685, 4719)]