6900915

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 13214880

約数和(自身を除く): 6313965

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 49, 105, 123, 147, 205, 229, 245, 287, 615, 687, 735, 861, 1145, 1435, 1603, 2009, 3435, 4305, 4809, 6027, 8015, 9389, 10045, 11221, 24045, 28167, 30135, 33663, 46945, 56105, 65723, 140835, 168315, 197169, 328615, 460061, 985845, 1380183, 2300305, 6900915]

約数ペア:

[(1, 6900915), (3, 2300305), (5, 1380183), (7, 985845), (15, 460061), (21, 328615), (35, 197169), (41, 168315), (49, 140835), (105, 65723), (123, 56105), (147, 46945), (205, 33663), (229, 30135), (245, 28167), (287, 24045), (615, 11221), (687, 10045), (735, 9389), (861, 8015), (1145, 6027), (1435, 4809), (1603, 4305), (2009, 3435)]