15155850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 39497472

約数和(自身を除く): 24341622

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 191, 230, 345, 382, 529, 573, 575, 690, 955, 1058, 1146, 1150, 1587, 1725, 1910, 2645, 2865, 3174, 3450, 4393, 4775, 5290, 5730, 7935, 8786, 9550, 13179, 13225, 14325, 15870, 21965, 26358, 26450, 28650, 39675, 43930, 65895, 79350, 101039, 109825, 131790, 202078, 219650, 303117, 329475, 505195, 606234, 658950, 1010390, 1515585, 2525975, 3031170, 5051950, 7577925, 15155850]

約数ペア:

[(1, 15155850), (2, 7577925), (3, 5051950), (5, 3031170), (6, 2525975), (10, 1515585), (15, 1010390), (23, 658950), (25, 606234), (30, 505195), (46, 329475), (50, 303117), (69, 219650), (75, 202078), (115, 131790), (138, 109825), (150, 101039), (191, 79350), (230, 65895), (345, 43930), (382, 39675), (529, 28650), (573, 26450), (575, 26358), (690, 21965), (955, 15870), (1058, 14325), (1146, 13225), (1150, 13179), (1587, 9550), (1725, 8786), (1910, 7935), (2645, 5730), (2865, 5290), (3174, 4775), (3450, 4393)]