16842325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 23087808

約数和(自身を除く): 6245483

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1723, 1955, 8615, 9775, 29291, 39629, 43075, 146455, 198145, 673693, 732275, 990725, 3368465, 16842325]

約数ペア:

[(1, 16842325), (5, 3368465), (17, 990725), (23, 732275), (25, 673693), (85, 198145), (115, 146455), (391, 43075), (425, 39629), (575, 29291), (1723, 9775), (1955, 8615)]