31226850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23131}}^1$

素因数の和:23152

約数の個数: 48

約数和(自身を含む): 86051040

約数和(自身を除く): 54824190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 23131, 46262, 69393, 115655, 138786, 208179, 231310, 346965, 416358, 578275, 624537, 693930, 1040895, 1156550, 1249074, 1734825, 2081790, 3122685, 3469650, 5204475, 6245370, 10408950, 15613425, 31226850]

約数ペア:

[(1, 31226850), (2, 15613425), (3, 10408950), (5, 6245370), (6, 5204475), (9, 3469650), (10, 3122685), (15, 2081790), (18, 1734825), (25, 1249074), (27, 1156550), (30, 1040895), (45, 693930), (50, 624537), (54, 578275), (75, 416358), (90, 346965), (135, 231310), (150, 208179), (225, 138786), (270, 115655), (450, 69393), (675, 46262), (1350, 23131)]