71201475

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{6733}}^1$

素因数の和:6796

約数の個数: 36

約数和(自身を含む): 130262496

約数和(自身を除く): 59061021

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 3525, 6733, 10575, 20199, 33665, 60597, 100995, 168325, 302985, 316451, 504975, 949353, 1514925, 1582255, 2848059, 4746765, 7911275, 14240295, 23733825, 71201475]

約数ペア:

[(1, 71201475), (3, 23733825), (5, 14240295), (9, 7911275), (15, 4746765), (25, 2848059), (45, 1582255), (47, 1514925), (75, 949353), (141, 504975), (225, 316451), (235, 302985), (423, 168325), (705, 100995), (1175, 60597), (2115, 33665), (3525, 20199), (6733, 10575)]