25503090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1607}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 64024128

約数和(自身を除く): 38521038

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 1607, 2645, 3174, 3214, 4821, 5290, 7935, 8035, 9642, 15870, 16070, 24105, 36961, 48210, 73922, 110883, 184805, 221766, 369610, 554415, 850103, 1108830, 1700206, 2550309, 4250515, 5100618, 8501030, 12751545, 25503090]

約数ペア:

[(1, 25503090), (2, 12751545), (3, 8501030), (5, 5100618), (6, 4250515), (10, 2550309), (15, 1700206), (23, 1108830), (30, 850103), (46, 554415), (69, 369610), (115, 221766), (138, 184805), (230, 110883), (345, 73922), (529, 48210), (690, 36961), (1058, 24105), (1587, 16070), (1607, 15870), (2645, 9642), (3174, 8035), (3214, 7935), (4821, 5290)]