415040745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:706

約数の個数: 64

約数和(自身を含む): 782691840

約数和(自身を除く): 367651095

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 229, 287, 421, 615, 687, 861, 1145, 1263, 1435, 1603, 2105, 2947, 3435, 4305, 4809, 6315, 8015, 8841, 9389, 14735, 17261, 24045, 28167, 44205, 46945, 51783, 65723, 86305, 96409, 120827, 140835, 197169, 258915, 289227, 328615, 362481, 482045, 604135, 674863, 985845, 1446135, 1812405, 2024589, 3374315, 3952769, 10122945, 11858307, 19763845, 27669383, 59291535, 83008149, 138346915, 415040745]

約数ペア:

[(1, 415040745), (3, 138346915), (5, 83008149), (7, 59291535), (15, 27669383), (21, 19763845), (35, 11858307), (41, 10122945), (105, 3952769), (123, 3374315), (205, 2024589), (229, 1812405), (287, 1446135), (421, 985845), (615, 674863), (687, 604135), (861, 482045), (1145, 362481), (1263, 328615), (1435, 289227), (1603, 258915), (2105, 197169), (2947, 140835), (3435, 120827), (4305, 96409), (4809, 86305), (6315, 65723), (8015, 51783), (8841, 46945), (9389, 44205), (14735, 28167), (17261, 24045)]