23715765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1069}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 45068400

約数和(自身を除く): 21352635

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1069, 1305, 1479, 2465, 3207, 4437, 5345, 7395, 9621, 16035, 18173, 22185, 31001, 48105, 54519, 90865, 93003, 155005, 163557, 272595, 279009, 465015, 527017, 817785, 1395045, 1581051, 2635085, 4743153, 7905255, 23715765]

約数ペア:

[(1, 23715765), (3, 7905255), (5, 4743153), (9, 2635085), (15, 1581051), (17, 1395045), (29, 817785), (45, 527017), (51, 465015), (85, 279009), (87, 272595), (145, 163557), (153, 155005), (255, 93003), (261, 90865), (435, 54519), (493, 48105), (765, 31001), (1069, 22185), (1305, 18173), (1479, 16035), (2465, 9621), (3207, 7395), (4437, 5345)]