77028225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{15329}}^1$

素因数の和:15409

約数の個数: 24

約数和(自身を含む): 129262560

約数和(自身を除く): 52234335

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 15329, 45987, 76645, 229935, 383225, 1027043, 1149675, 3081129, 5135215, 15405645, 25676075, 77028225]

約数ペア:

[(1, 77028225), (3, 25676075), (5, 15405645), (15, 5135215), (25, 3081129), (67, 1149675), (75, 1027043), (201, 383225), (335, 229935), (1005, 76645), (1675, 45987), (5025, 15329)]