74562425

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 113778432

約数和(自身を除く): 39216007

約数列:

[1, 5, 7, 17, 25, 35, 71, 85, 119, 175, 353, 355, 425, 497, 595, 1207, 1765, 1775, 2471, 2485, 2975, 6001, 6035, 8449, 8825, 12355, 12425, 25063, 30005, 30175, 42007, 42245, 61775, 125315, 150025, 175441, 210035, 211225, 426071, 626575, 877205, 1050175, 2130355, 2982497, 4386025, 10651775, 14912485, 74562425]

約数ペア:

[(1, 74562425), (5, 14912485), (7, 10651775), (17, 4386025), (25, 2982497), (35, 2130355), (71, 1050175), (85, 877205), (119, 626575), (175, 426071), (353, 211225), (355, 210035), (425, 175441), (497, 150025), (595, 125315), (1207, 61775), (1765, 42245), (1775, 42007), (2471, 30175), (2485, 30005), (2975, 25063), (6001, 12425), (6035, 12355), (8449, 8825)]