105901005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 198633600

約数和(自身を除く): 92732595

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 149, 245, 447, 735, 745, 967, 1043, 2235, 2901, 3129, 4835, 5215, 6769, 7301, 14505, 15645, 20307, 21903, 33845, 36505, 47383, 101535, 109515, 142149, 144083, 236915, 432249, 710745, 720415, 1008581, 2161245, 3025743, 5042905, 7060067, 15128715, 21180201, 35300335, 105901005]

約数ペア:

[(1, 105901005), (3, 35300335), (5, 21180201), (7, 15128715), (15, 7060067), (21, 5042905), (35, 3025743), (49, 2161245), (105, 1008581), (147, 720415), (149, 710745), (245, 432249), (447, 236915), (735, 144083), (745, 142149), (967, 109515), (1043, 101535), (2235, 47383), (2901, 36505), (3129, 33845), (4835, 21903), (5215, 20307), (6769, 15645), (7301, 14505)]