1252247955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{195511}}^1$

素因数の和:195587

約数の個数: 32

約数和(自身を含む): 2327374848

約数和(自身を除く): 1075126893

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 6405, 195511, 586533, 977555, 1368577, 2932665, 4105731, 6842885, 11926171, 20528655, 35778513, 59630855, 83483197, 178892565, 250449591, 417415985, 1252247955]

約数ペア:

[(1, 1252247955), (3, 417415985), (5, 250449591), (7, 178892565), (15, 83483197), (21, 59630855), (35, 35778513), (61, 20528655), (105, 11926171), (183, 6842885), (305, 4105731), (427, 2932665), (915, 1368577), (1281, 977555), (2135, 586533), (6405, 195511)]