13306578915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{467}}^1\times {\mathrm{38767}}^1$

素因数の和:39256

約数の個数: 48

約数和(自身を含む): 24820204032

約数和(自身を除く): 11513625117

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 467, 735, 1401, 2335, 3269, 7005, 9807, 16345, 22883, 38767, 49035, 68649, 114415, 116301, 193835, 271369, 343245, 581505, 814107, 1356845, 1899583, 4070535, 5698749, 9497915, 18104189, 28493745, 54312567, 90520945, 126729323, 271562835, 380187969, 633646615, 887105261, 1900939845, 2661315783, 4435526305, 13306578915]

約数ペア:

[(1, 13306578915), (3, 4435526305), (5, 2661315783), (7, 1900939845), (15, 887105261), (21, 633646615), (35, 380187969), (49, 271562835), (105, 126729323), (147, 90520945), (245, 54312567), (467, 28493745), (735, 18104189), (1401, 9497915), (2335, 5698749), (3269, 4070535), (7005, 1899583), (9807, 1356845), (16345, 814107), (22883, 581505), (38767, 343245), (49035, 271369), (68649, 193835), (114415, 116301)]