71597925

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{5051}}^1$

素因数の和:5080

約数の個数: 60

約数和(自身を含む): 151600416

約数和(自身を除く): 80002491

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 4725, 5051, 14175, 15153, 25255, 35357, 45459, 75765, 106071, 126275, 136377, 176785, 227295, 318213, 378825, 409131, 530355, 681885, 883925, 954639, 1136475, 1591065, 2045655, 2651775, 2863917, 3409425, 4773195, 7955325, 10228275, 14319585, 23865975, 71597925]

約数ペア:

[(1, 71597925), (3, 23865975), (5, 14319585), (7, 10228275), (9, 7955325), (15, 4773195), (21, 3409425), (25, 2863917), (27, 2651775), (35, 2045655), (45, 1591065), (63, 1136475), (75, 954639), (81, 883925), (105, 681885), (135, 530355), (175, 409131), (189, 378825), (225, 318213), (315, 227295), (405, 176785), (525, 136377), (567, 126275), (675, 106071), (945, 75765), (1575, 45459), (2025, 35357), (2835, 25255), (4725, 15153), (5051, 14175)]