25142850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1024

約数の個数: 72

約数和(自身を含む): 68767920

約数和(自身を除く): 43625070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 295, 354, 450, 531, 590, 885, 947, 1062, 1475, 1770, 1894, 2655, 2841, 2950, 4425, 4735, 5310, 5682, 8523, 8850, 9470, 13275, 14205, 17046, 23675, 26550, 28410, 42615, 47350, 55873, 71025, 85230, 111746, 142050, 167619, 213075, 279365, 335238, 426150, 502857, 558730, 838095, 1005714, 1396825, 1676190, 2514285, 2793650, 4190475, 5028570, 8380950, 12571425, 25142850]

約数ペア:

[(1, 25142850), (2, 12571425), (3, 8380950), (5, 5028570), (6, 4190475), (9, 2793650), (10, 2514285), (15, 1676190), (18, 1396825), (25, 1005714), (30, 838095), (45, 558730), (50, 502857), (59, 426150), (75, 335238), (90, 279365), (118, 213075), (150, 167619), (177, 142050), (225, 111746), (295, 85230), (354, 71025), (450, 55873), (531, 47350), (590, 42615), (885, 28410), (947, 26550), (1062, 23675), (1475, 17046), (1770, 14205), (1894, 13275), (2655, 9470), (2841, 8850), (2950, 8523), (4425, 5682), (4735, 5310)]