889014915

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19051}}^1$

素因数の和:19140

約数の個数: 48

約数和(自身を含む): 1658438496

約数和(自身を除く): 769423581

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 765, 915, 1037, 2745, 3111, 5185, 9333, 15555, 19051, 46665, 57153, 95255, 171459, 285765, 323867, 857295, 971601, 1162111, 1619335, 2914803, 3486333, 4858005, 5810555, 10458999, 14574015, 17431665, 19755887, 52294995, 59267661, 98779435, 177802983, 296338305, 889014915]

約数ペア:

[(1, 889014915), (3, 296338305), (5, 177802983), (9, 98779435), (15, 59267661), (17, 52294995), (45, 19755887), (51, 17431665), (61, 14574015), (85, 10458999), (153, 5810555), (183, 4858005), (255, 3486333), (305, 2914803), (549, 1619335), (765, 1162111), (915, 971601), (1037, 857295), (2745, 323867), (3111, 285765), (5185, 171459), (9333, 95255), (15555, 57153), (19051, 46665)]