74455325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 115706880

約数和(自身を除く): 41251555

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 425, 493, 595, 725, 863, 1015, 2465, 2975, 3451, 4315, 5075, 6041, 12325, 14671, 17255, 21575, 25027, 30205, 73355, 86275, 102697, 125135, 151025, 175189, 366775, 425459, 513485, 625675, 875945, 2127295, 2567425, 2978213, 4379725, 10636475, 14891065, 74455325]

約数ペア:

[(1, 74455325), (5, 14891065), (7, 10636475), (17, 4379725), (25, 2978213), (29, 2567425), (35, 2127295), (85, 875945), (119, 625675), (145, 513485), (175, 425459), (203, 366775), (425, 175189), (493, 151025), (595, 125135), (725, 102697), (863, 86275), (1015, 73355), (2465, 30205), (2975, 25027), (3451, 21575), (4315, 17255), (5075, 14671), (6041, 12325)]