742255105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1833

約数の個数: 32

約数和(自身を含む): 970444800

約数和(自身を除く): 228189695

約数列:

[1, 5, 17, 59, 85, 89, 295, 445, 1003, 1513, 1663, 5015, 5251, 7565, 8315, 26255, 28271, 89267, 98117, 141355, 148007, 446335, 490585, 740035, 1667989, 2516119, 8339945, 8732413, 12580595, 43662065, 148451021, 742255105]

約数ペア:

[(1, 742255105), (5, 148451021), (17, 43662065), (59, 12580595), (85, 8732413), (89, 8339945), (295, 2516119), (445, 1667989), (1003, 740035), (1513, 490585), (1663, 446335), (5015, 148007), (5251, 141355), (7565, 98117), (8315, 89267), (26255, 28271)]