190251215

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3607}}^1$

素因数の和:3767

約数の個数: 32

約数和(自身を含む): 286792704

約数和(自身を除く): 96541489

約数列:

[1, 5, 7, 11, 35, 55, 77, 137, 385, 685, 959, 1507, 3607, 4795, 7535, 10549, 18035, 25249, 39677, 52745, 126245, 198385, 277739, 494159, 1388695, 2470795, 3459113, 5435749, 17295565, 27178745, 38050243, 190251215]

約数ペア:

[(1, 190251215), (5, 38050243), (7, 27178745), (11, 17295565), (35, 5435749), (55, 3459113), (77, 2470795), (137, 1388695), (385, 494159), (685, 277739), (959, 198385), (1507, 126245), (3607, 52745), (4795, 39677), (7535, 25249), (10549, 18035)]