214201725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 375214080

約数和(自身を除く): 161012355

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 191, 285, 475, 573, 787, 955, 1425, 2361, 2865, 3629, 3935, 4775, 10887, 11805, 14325, 14953, 18145, 19675, 44859, 54435, 59025, 74765, 90725, 150317, 224295, 272175, 373825, 450951, 751585, 1121475, 2254755, 2856023, 3757925, 8568069, 11273775, 14280115, 42840345, 71400575, 214201725]

約数ペア:

[(1, 214201725), (3, 71400575), (5, 42840345), (15, 14280115), (19, 11273775), (25, 8568069), (57, 3757925), (75, 2856023), (95, 2254755), (191, 1121475), (285, 751585), (475, 450951), (573, 373825), (787, 272175), (955, 224295), (1425, 150317), (2361, 90725), (2865, 74765), (3629, 59025), (3935, 54435), (4775, 44859), (10887, 19675), (11805, 18145), (14325, 14953)]