63189165

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 115766784

約数和(自身を除く): 52577619

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 73, 115, 193, 195, 219, 299, 345, 365, 579, 897, 949, 965, 1095, 1495, 1679, 2509, 2847, 2895, 4439, 4485, 4745, 5037, 7527, 8395, 12545, 13317, 14089, 14235, 21827, 22195, 25185, 37635, 42267, 57707, 65481, 66585, 70445, 109135, 173121, 183157, 211335, 288535, 324047, 327405, 549471, 865605, 915785, 972141, 1620235, 2747355, 4212611, 4860705, 12637833, 21063055, 63189165]

約数ペア:

[(1, 63189165), (3, 21063055), (5, 12637833), (13, 4860705), (15, 4212611), (23, 2747355), (39, 1620235), (65, 972141), (69, 915785), (73, 865605), (115, 549471), (193, 327405), (195, 324047), (219, 288535), (299, 211335), (345, 183157), (365, 173121), (579, 109135), (897, 70445), (949, 66585), (965, 65481), (1095, 57707), (1495, 42267), (1679, 37635), (2509, 25185), (2847, 22195), (2895, 21827), (4439, 14235), (4485, 14089), (4745, 13317), (5037, 12545), (7527, 8395)]