24690375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 47163168

約数和(自身を除く): 22472793

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 1291, 2125, 3825, 3873, 6375, 6455, 11619, 19125, 19365, 21947, 32275, 58095, 65841, 96825, 109735, 161375, 197523, 290475, 329205, 484125, 548675, 987615, 1452375, 1646025, 2743375, 4938075, 8230125, 24690375]

約数ペア:

[(1, 24690375), (3, 8230125), (5, 4938075), (9, 2743375), (15, 1646025), (17, 1452375), (25, 987615), (45, 548675), (51, 484125), (75, 329205), (85, 290475), (125, 197523), (153, 161375), (225, 109735), (255, 96825), (375, 65841), (425, 58095), (765, 32275), (1125, 21947), (1275, 19365), (1291, 19125), (2125, 11619), (3825, 6455), (3873, 6375)]