47935325

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:174

約数の個数: 36

約数和(自身を含む): 65490228

約数和(自身を除く): 17554903

約数列:

[1, 5, 17, 25, 43, 61, 85, 215, 305, 425, 731, 1037, 1075, 1525, 1849, 2623, 3655, 5185, 9245, 13115, 18275, 25925, 31433, 44591, 46225, 65575, 112789, 157165, 222955, 563945, 785825, 1114775, 1917413, 2819725, 9587065, 47935325]

約数ペア:

[(1, 47935325), (5, 9587065), (17, 2819725), (25, 1917413), (43, 1114775), (61, 785825), (85, 563945), (215, 222955), (305, 157165), (425, 112789), (731, 65575), (1037, 46225), (1075, 44591), (1525, 31433), (1849, 25925), (2623, 18275), (3655, 13115), (5185, 9245)]