73679625

素因数分解:

$3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 144967680

約数和(自身を除く): 71288055

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 81, 95, 125, 135, 171, 225, 285, 375, 383, 405, 475, 513, 675, 855, 1125, 1149, 1425, 1539, 1915, 2025, 2375, 2565, 3375, 3447, 4275, 5745, 7125, 7277, 7695, 9575, 10125, 10341, 12825, 17235, 21375, 21831, 28725, 31023, 36385, 38475, 47875, 51705, 64125, 65493, 86175, 109155, 143625, 155115, 181925, 192375, 196479, 258525, 327465, 430875, 545775, 589437, 775575, 909625, 982395, 1292625, 1637325, 2728875, 2947185, 3877875, 4911975, 8186625, 14735925, 24559875, 73679625]

約数ペア:

[(1, 73679625), (3, 24559875), (5, 14735925), (9, 8186625), (15, 4911975), (19, 3877875), (25, 2947185), (27, 2728875), (45, 1637325), (57, 1292625), (75, 982395), (81, 909625), (95, 775575), (125, 589437), (135, 545775), (171, 430875), (225, 327465), (285, 258525), (375, 196479), (383, 192375), (405, 181925), (475, 155115), (513, 143625), (675, 109155), (855, 86175), (1125, 65493), (1149, 64125), (1425, 51705), (1539, 47875), (1915, 38475), (2025, 36385), (2375, 31023), (2565, 28725), (3375, 21831), (3447, 21375), (4275, 17235), (5745, 12825), (7125, 10341), (7277, 10125), (7695, 9575)]