72329625

素因数分解:

$3^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 138528000

約数和(自身を除く): 66198375

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 125, 135, 145, 225, 261, 375, 435, 675, 725, 739, 783, 1125, 1305, 2175, 2217, 3375, 3625, 3695, 3915, 6525, 6651, 10875, 11085, 18475, 19575, 19953, 21431, 32625, 33255, 55425, 64293, 92375, 97875, 99765, 107155, 166275, 192879, 277125, 321465, 498825, 535775, 578637, 831375, 964395, 1607325, 2494125, 2678875, 2893185, 4821975, 8036625, 14465925, 24109875, 72329625]

約数ペア:

[(1, 72329625), (3, 24109875), (5, 14465925), (9, 8036625), (15, 4821975), (25, 2893185), (27, 2678875), (29, 2494125), (45, 1607325), (75, 964395), (87, 831375), (125, 578637), (135, 535775), (145, 498825), (225, 321465), (261, 277125), (375, 192879), (435, 166275), (675, 107155), (725, 99765), (739, 97875), (783, 92375), (1125, 64293), (1305, 55425), (2175, 33255), (2217, 32625), (3375, 21431), (3625, 19953), (3695, 19575), (3915, 18475), (6525, 11085), (6651, 10875)]