25505850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7431

約数の個数: 48

約数和(自身を含む): 66013632

約数和(自身を除く): 40507782

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 7393, 14786, 22179, 36965, 44358, 73930, 110895, 170039, 184825, 221790, 340078, 369650, 510117, 554475, 850195, 1020234, 1108950, 1700390, 2550585, 4250975, 5101170, 8501950, 12752925, 25505850]

約数ペア:

[(1, 25505850), (2, 12752925), (3, 8501950), (5, 5101170), (6, 4250975), (10, 2550585), (15, 1700390), (23, 1108950), (25, 1020234), (30, 850195), (46, 554475), (50, 510117), (69, 369650), (75, 340078), (115, 221790), (138, 184825), (150, 170039), (230, 110895), (345, 73930), (575, 44358), (690, 36965), (1150, 22179), (1725, 14786), (3450, 7393)]