283399155

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 576095520

約数和(自身を除く): 292696365

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 81, 95, 117, 135, 171, 195, 247, 285, 351, 405, 513, 585, 741, 855, 1053, 1235, 1539, 1755, 2223, 2565, 2833, 3705, 5265, 6669, 7695, 8499, 11115, 14165, 20007, 25497, 33345, 36829, 42495, 53827, 76491, 100035, 110487, 127485, 161481, 184145, 229473, 269135, 331461, 382455, 484443, 552435, 699751, 807405, 994383, 1147365, 1453329, 1657305, 2099253, 2422215, 2983149, 3498755, 4359987, 4971915, 6297759, 7266645, 10496265, 14915745, 18893277, 21799935, 31488795, 56679831, 94466385, 283399155]

約数ペア:

[(1, 283399155), (3, 94466385), (5, 56679831), (9, 31488795), (13, 21799935), (15, 18893277), (19, 14915745), (27, 10496265), (39, 7266645), (45, 6297759), (57, 4971915), (65, 4359987), (81, 3498755), (95, 2983149), (117, 2422215), (135, 2099253), (171, 1657305), (195, 1453329), (247, 1147365), (285, 994383), (351, 807405), (405, 699751), (513, 552435), (585, 484443), (741, 382455), (855, 331461), (1053, 269135), (1235, 229473), (1539, 184145), (1755, 161481), (2223, 127485), (2565, 110487), (2833, 100035), (3705, 76491), (5265, 53827), (6669, 42495), (7695, 36829), (8499, 33345), (11115, 25497), (14165, 20007)]