25985550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 64852992

約数和(自身を除く): 38867442

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 191, 382, 573, 907, 955, 1146, 1814, 1910, 2721, 2865, 4535, 4775, 5442, 5730, 9070, 9550, 13605, 14325, 22675, 27210, 28650, 45350, 68025, 136050, 173237, 346474, 519711, 866185, 1039422, 1732370, 2598555, 4330925, 5197110, 8661850, 12992775, 25985550]

約数ペア:

[(1, 25985550), (2, 12992775), (3, 8661850), (5, 5197110), (6, 4330925), (10, 2598555), (15, 1732370), (25, 1039422), (30, 866185), (50, 519711), (75, 346474), (150, 173237), (191, 136050), (382, 68025), (573, 45350), (907, 28650), (955, 27210), (1146, 22675), (1814, 14325), (1910, 13605), (2721, 9550), (2865, 9070), (4535, 5730), (4775, 5442)]