15148950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4429

約数の個数: 48

約数和(自身を含む): 39211776

約数和(自身を除く): 24062826

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, 4391, 8782, 13173, 21955, 26346, 43910, 65865, 100993, 109775, 131730, 201986, 219550, 302979, 329325, 504965, 605958, 658650, 1009930, 1514895, 2524825, 3029790, 5049650, 7574475, 15148950]

約数ペア:

[(1, 15148950), (2, 7574475), (3, 5049650), (5, 3029790), (6, 2524825), (10, 1514895), (15, 1009930), (23, 658650), (25, 605958), (30, 504965), (46, 329325), (50, 302979), (69, 219550), (75, 201986), (115, 131730), (138, 109775), (150, 100993), (230, 65865), (345, 43910), (575, 26346), (690, 21955), (1150, 13173), (1725, 8782), (3450, 4391)]