105913.0000000

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 18662400

約数和(自身を除く): 9303645

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 107, 119, 147, 245, 255, 321, 343, 357, 535, 595, 735, 749, 833, 1029, 1605, 1715, 1785, 1819, 2247, 2499, 3745, 4165, 5145, 5243, 5457, 5831, 9095, 11235, 12495, 12733, 15729, 17493, 26215, 27285, 29155, 36701, 38199, 63665, 78645, 87465, 89131, 110103, 183505, 190995, 267393, 445655, 550515, 623917, 1336965, 1871751, 3119585, 9358755]

約数ペア:

[(1, 9358755), (3, 3119585), (5, 1871751), (7, 1336965), (15, 623917), (17, 550515), (21, 445655), (35, 267393), (49, 190995), (51, 183505), (85, 110103), (105, 89131), (107, 87465), (119, 78645), (147, 63665), (245, 38199), (255, 36701), (321, 29155), (343, 27285), (357, 26215), (535, 17493), (595, 15729), (735, 12733), (749, 12495), (833, 11235), (1029, 9095), (1605, 5831), (1715, 5457), (1785, 5243), (1819, 5145), (2247, 4165), (2499, 3745)]