38692605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 73281024

約数和(自身を除く): 34588419

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 863, 915, 1281, 2135, 2589, 2989, 4315, 6041, 6405, 8967, 12945, 14945, 18123, 30205, 42287, 44835, 52643, 90615, 126861, 157929, 211435, 263215, 368501, 634305, 789645, 1105503, 1842505, 2579507, 5527515, 7738521, 12897535, 38692605]

約数ペア:

[(1, 38692605), (3, 12897535), (5, 7738521), (7, 5527515), (15, 2579507), (21, 1842505), (35, 1105503), (49, 789645), (61, 634305), (105, 368501), (147, 263215), (183, 211435), (245, 157929), (305, 126861), (427, 90615), (735, 52643), (863, 44835), (915, 42287), (1281, 30205), (2135, 18123), (2589, 14945), (2989, 12945), (4315, 8967), (6041, 6405)]