1799348545

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 2365735680

約数和(自身を除く): 566387135

約数列:

[1, 5, 19, 43, 95, 97, 215, 239, 361, 485, 817, 1195, 1805, 1843, 4085, 4171, 4541, 9215, 10277, 15523, 20855, 22705, 23183, 35017, 51385, 77615, 79249, 86279, 115915, 175085, 195263, 396245, 431395, 440477, 976315, 996869, 1505731, 2202385, 3709997, 4984345, 7528655, 8369063, 18549985, 18940511, 41845315, 94702555, 359869709, 1799348545]

約数ペア:

[(1, 1799348545), (5, 359869709), (19, 94702555), (43, 41845315), (95, 18940511), (97, 18549985), (215, 8369063), (239, 7528655), (361, 4984345), (485, 3709997), (817, 2202385), (1195, 1505731), (1805, 996869), (1843, 976315), (4085, 440477), (4171, 431395), (4541, 396245), (9215, 195263), (10277, 175085), (15523, 115915), (20855, 86279), (22705, 79249), (23183, 77615), (35017, 51385)]