66356265

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 53083095

約数列:

[1, 3, 5, 15, 19, 23, 53, 57, 69, 95, 115, 159, 191, 265, 285, 345, 437, 573, 795, 955, 1007, 1219, 1311, 2185, 2865, 3021, 3629, 3657, 4393, 5035, 6095, 6555, 10123, 10887, 13179, 15105, 18145, 18285, 21965, 23161, 30369, 50615, 54435, 65895, 69483, 83467, 115805, 151845, 192337, 232829, 250401, 347415, 417335, 577011, 698487, 961685, 1164145, 1252005, 2885055, 3492435, 4423751, 13271253, 22118755, 66356265]

約数ペア:

[(1, 66356265), (3, 22118755), (5, 13271253), (15, 4423751), (19, 3492435), (23, 2885055), (53, 1252005), (57, 1164145), (69, 961685), (95, 698487), (115, 577011), (159, 417335), (191, 347415), (265, 250401), (285, 232829), (345, 192337), (437, 151845), (573, 115805), (795, 83467), (955, 69483), (1007, 65895), (1219, 54435), (1311, 50615), (2185, 30369), (2865, 23161), (3021, 21965), (3629, 18285), (3657, 18145), (4393, 15105), (5035, 13179), (6095, 10887), (6555, 10123)]