98021475

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7681

約数の個数: 48

約数和(自身を含む): 189571200

約数和(自身を除く): 91549725

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 2565, 4275, 7643, 12825, 22929, 38215, 68787, 114645, 145217, 191075, 206361, 343935, 435651, 573225, 726085, 1031805, 1306953, 1719675, 2178255, 3630425, 3920859, 5159025, 6534765, 10891275, 19604295, 32673825, 98021475]

約数ペア:

[(1, 98021475), (3, 32673825), (5, 19604295), (9, 10891275), (15, 6534765), (19, 5159025), (25, 3920859), (27, 3630425), (45, 2178255), (57, 1719675), (75, 1306953), (95, 1031805), (135, 726085), (171, 573225), (225, 435651), (285, 343935), (475, 206361), (513, 191075), (675, 145217), (855, 114645), (1425, 68787), (2565, 38215), (4275, 22929), (7643, 12825)]