84661245

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 156461760

約数和(自身を除く): 71800515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1193, 1245, 1577, 3579, 3735, 4731, 5965, 7885, 10737, 14193, 17895, 22667, 23655, 53685, 68001, 70965, 99019, 113335, 204003, 297057, 340005, 495095, 891171, 1020015, 1485285, 1881361, 4455855, 5644083, 9406805, 16932249, 28220415, 84661245]

約数ペア:

[(1, 84661245), (3, 28220415), (5, 16932249), (9, 9406805), (15, 5644083), (19, 4455855), (45, 1881361), (57, 1485285), (83, 1020015), (95, 891171), (171, 495095), (249, 340005), (285, 297057), (415, 204003), (747, 113335), (855, 99019), (1193, 70965), (1245, 68001), (1577, 53685), (3579, 23655), (3735, 22667), (4731, 17895), (5965, 14193), (7885, 10737)]