488763525

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 839678400

約数和(自身を除く): 350914875

約数列:

[1, 3, 5, 15, 25, 37, 75, 89, 111, 185, 267, 445, 555, 925, 1335, 1979, 2225, 2775, 3293, 5937, 6675, 9879, 9895, 16465, 29685, 49395, 49475, 73223, 82325, 148425, 176131, 219669, 246975, 366115, 528393, 880655, 1098345, 1830575, 2641965, 4403275, 5491725, 6516847, 13209825, 19550541, 32584235, 97752705, 162921175, 488763525]

約数ペア:

[(1, 488763525), (3, 162921175), (5, 97752705), (15, 32584235), (25, 19550541), (37, 13209825), (75, 6516847), (89, 5491725), (111, 4403275), (185, 2641965), (267, 1830575), (445, 1098345), (555, 880655), (925, 528393), (1335, 366115), (1979, 246975), (2225, 219669), (2775, 176131), (3293, 148425), (5937, 82325), (6675, 73223), (9879, 49475), (9895, 49395), (16465, 29685)]