98771725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{3847}}^1$

素因数の和:3949

約数の個数: 24

約数和(自身を含む): 133602560

約数和(自身を除く): 34830835

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 1027, 1975, 3847, 5135, 19235, 25675, 50011, 96175, 250055, 303913, 1250275, 1519565, 3950869, 7597825, 19754345, 98771725]

約数ペア:

[(1, 98771725), (5, 19754345), (13, 7597825), (25, 3950869), (65, 1519565), (79, 1250275), (325, 303913), (395, 250055), (1027, 96175), (1975, 50011), (3847, 25675), (5135, 19235)]