15271350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 38516880

約数和(自身を除く): 23245530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1669, 1830, 3050, 3338, 4575, 5007, 8345, 9150, 10014, 16690, 25035, 41725, 50070, 83450, 101809, 125175, 203618, 250350, 305427, 509045, 610854, 1018090, 1527135, 2545225, 3054270, 5090450, 7635675, 15271350]

約数ペア:

[(1, 15271350), (2, 7635675), (3, 5090450), (5, 3054270), (6, 2545225), (10, 1527135), (15, 1018090), (25, 610854), (30, 509045), (50, 305427), (61, 250350), (75, 203618), (122, 125175), (150, 101809), (183, 83450), (305, 50070), (366, 41725), (610, 25035), (915, 16690), (1525, 10014), (1669, 9150), (1830, 8345), (3050, 5007), (3338, 4575)]