2017402325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{1303}}^1\times {\mathrm{3643}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 2651491008

約数和(自身を除く): 634088683

約数列:

[1, 5, 17, 25, 85, 425, 1303, 3643, 6515, 18215, 22151, 32575, 61931, 91075, 110755, 309655, 553775, 1548275, 4746829, 23734145, 80696093, 118670725, 403480465, 2017402325]

約数ペア:

[(1, 2017402325), (5, 403480465), (17, 118670725), (25, 80696093), (85, 23734145), (425, 4746829), (1303, 1548275), (3643, 553775), (6515, 309655), (18215, 110755), (22151, 91075), (32575, 61931)]