47127885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23623}}^1$

素因数の和:23657

約数の個数: 32

約数和(自身を含む): 90716160

約数和(自身を除く): 43588275

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 23623, 70869, 118115, 165361, 354345, 448837, 496083, 826805, 1346511, 2244185, 2480415, 3141859, 6732555, 9425577, 15709295, 47127885]

約数ペア:

[(1, 47127885), (3, 15709295), (5, 9425577), (7, 6732555), (15, 3141859), (19, 2480415), (21, 2244185), (35, 1346511), (57, 826805), (95, 496083), (105, 448837), (133, 354345), (285, 165361), (399, 118115), (665, 70869), (1995, 23623)]