194615025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 352477440

約数和(自身を除く): 157862415

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 419, 563, 825, 1257, 1689, 2095, 2815, 4609, 6193, 6285, 8445, 10475, 13827, 14075, 18579, 23045, 30965, 31425, 42225, 69135, 92895, 115225, 154825, 235897, 345675, 464475, 707691, 1179485, 2594867, 3538455, 5897425, 7784601, 12974335, 17692275, 38923005, 64871675, 194615025]

約数ペア:

[(1, 194615025), (3, 64871675), (5, 38923005), (11, 17692275), (15, 12974335), (25, 7784601), (33, 5897425), (55, 3538455), (75, 2594867), (165, 1179485), (275, 707691), (419, 464475), (563, 345675), (825, 235897), (1257, 154825), (1689, 115225), (2095, 92895), (2815, 69135), (4609, 42225), (6193, 31425), (6285, 30965), (8445, 23045), (10475, 18579), (13827, 14075)]