12701175

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 22617600

約数和(自身を除く): 9916425

約数列:

[1, 3, 5, 15, 23, 25, 37, 69, 75, 111, 115, 185, 199, 345, 555, 575, 597, 851, 925, 995, 1725, 2553, 2775, 2985, 4255, 4577, 4975, 7363, 12765, 13731, 14925, 21275, 22089, 22885, 36815, 63825, 68655, 110445, 114425, 169349, 184075, 343275, 508047, 552225, 846745, 2540235, 4233725, 12701175]

約数ペア:

[(1, 12701175), (3, 4233725), (5, 2540235), (15, 846745), (23, 552225), (25, 508047), (37, 343275), (69, 184075), (75, 169349), (111, 114425), (115, 110445), (185, 68655), (199, 63825), (345, 36815), (555, 22885), (575, 22089), (597, 21275), (851, 14925), (925, 13731), (995, 12765), (1725, 7363), (2553, 4975), (2775, 4577), (2985, 4255)]