201426885

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 421632000

約数和(自身を除く): 220205115

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 59, 95, 99, 121, 135, 165, 171, 177, 209, 285, 295, 297, 363, 495, 513, 531, 605, 627, 649, 855, 885, 1045, 1089, 1121, 1331, 1485, 1593, 1815, 1881, 1947, 2299, 2565, 2655, 3135, 3245, 3267, 3363, 3993, 5445, 5605, 5643, 5841, 6655, 6897, 7139, 7965, 9405, 9735, 10089, 11495, 11979, 12331, 16335, 16815, 17523, 19965, 20691, 21417, 25289, 28215, 29205, 30267, 34485, 35695, 35937, 36993, 50445, 59895, 61655, 62073, 64251, 75867, 78529, 87615, 103455, 107085, 110979, 126445, 135641, 151335, 179685, 184965, 192753, 227601, 235587, 310365, 321255, 332937, 379335, 392645, 406923, 554895, 678205, 682803, 706761, 963765, 1138005, 1177935, 1220769, 1492051, 1664685, 2034615, 2120283, 3414015, 3533805, 3662307, 4476153, 6103845, 7460255, 10601415, 13428459, 18311535, 22380765, 40285377, 67142295, 201426885]

約数ペア:

[(1, 201426885), (3, 67142295), (5, 40285377), (9, 22380765), (11, 18311535), (15, 13428459), (19, 10601415), (27, 7460255), (33, 6103845), (45, 4476153), (55, 3662307), (57, 3533805), (59, 3414015), (95, 2120283), (99, 2034615), (121, 1664685), (135, 1492051), (165, 1220769), (171, 1177935), (177, 1138005), (209, 963765), (285, 706761), (295, 682803), (297, 678205), (363, 554895), (495, 406923), (513, 392645), (531, 379335), (605, 332937), (627, 321255), (649, 310365), (855, 235587), (885, 227601), (1045, 192753), (1089, 184965), (1121, 179685), (1331, 151335), (1485, 135641), (1593, 126445), (1815, 110979), (1881, 107085), (1947, 103455), (2299, 87615), (2565, 78529), (2655, 75867), (3135, 64251), (3245, 62073), (3267, 61655), (3363, 59895), (3993, 50445), (5445, 36993), (5605, 35937), (5643, 35695), (5841, 34485), (6655, 30267), (6897, 29205), (7139, 28215), (7965, 25289), (9405, 21417), (9735, 20691), (10089, 19965), (11495, 17523), (11979, 16815), (12331, 16335)]