2099691525

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 3539416320

約数和(自身を除く): 1439724795

約数列:

[1, 3, 5, 15, 25, 75, 101, 109, 303, 327, 505, 545, 1515, 1635, 2525, 2543, 2725, 7575, 7629, 8175, 11009, 12715, 33027, 38145, 55045, 63575, 165135, 190725, 256843, 275225, 277187, 770529, 825675, 831561, 1284215, 1385935, 3852645, 4157805, 6421075, 6929675, 19263225, 20789025, 27995887, 83987661, 139979435, 419938305, 699897175, 2099691525]

約数ペア:

[(1, 2099691525), (3, 699897175), (5, 419938305), (15, 139979435), (25, 83987661), (75, 27995887), (101, 20789025), (109, 19263225), (303, 6929675), (327, 6421075), (505, 4157805), (545, 3852645), (1515, 1385935), (1635, 1284215), (2525, 831561), (2543, 825675), (2725, 770529), (7575, 277187), (7629, 275225), (8175, 256843), (11009, 190725), (12715, 165135), (33027, 63575), (38145, 55045)]