1373148975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{17159}}^1$

素因数の和:17280

約数の個数: 48

約数和(自身を含む): 2502339840

約数和(自身を除く): 1129190865

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 97, 165, 275, 291, 485, 825, 1067, 1455, 2425, 3201, 5335, 7275, 16005, 17159, 26675, 51477, 80025, 85795, 188749, 257385, 428975, 566247, 943745, 1286925, 1664423, 2831235, 4718725, 4993269, 8322115, 14156175, 18308653, 24966345, 41610575, 54925959, 91543265, 124831725, 274629795, 457716325, 1373148975]

約数ペア:

[(1, 1373148975), (3, 457716325), (5, 274629795), (11, 124831725), (15, 91543265), (25, 54925959), (33, 41610575), (55, 24966345), (75, 18308653), (97, 14156175), (165, 8322115), (275, 4993269), (291, 4718725), (485, 2831235), (825, 1664423), (1067, 1286925), (1455, 943745), (2425, 566247), (3201, 428975), (5335, 257385), (7275, 188749), (16005, 85795), (17159, 80025), (26675, 51477)]