190758315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 337688064

約数和(自身を除く): 146929749

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 227, 363, 463, 605, 681, 1135, 1389, 1815, 2315, 2497, 3405, 5093, 6945, 7491, 12485, 15279, 25465, 27467, 37455, 56023, 76395, 82401, 105101, 137335, 168069, 280115, 315303, 412005, 525505, 840345, 1156111, 1576515, 3468333, 5780555, 12717221, 17341665, 38151663, 63586105, 190758315]

約数ペア:

[(1, 190758315), (3, 63586105), (5, 38151663), (11, 17341665), (15, 12717221), (33, 5780555), (55, 3468333), (121, 1576515), (165, 1156111), (227, 840345), (363, 525505), (463, 412005), (605, 315303), (681, 280115), (1135, 168069), (1389, 137335), (1815, 105101), (2315, 82401), (2497, 76395), (3405, 56023), (5093, 37455), (6945, 27467), (7491, 25465), (12485, 15279)]