1209279105

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4663}}^1$

素因数の和:4807

約数の個数: 64

約数和(自身を含む): 2296926720

約数和(自身を除く): 1087647615

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 113, 135, 153, 255, 339, 459, 565, 765, 1017, 1695, 1921, 2295, 3051, 4663, 5085, 5763, 9605, 13989, 15255, 17289, 23315, 28815, 41967, 51867, 69945, 79271, 86445, 125901, 209835, 237813, 259335, 396355, 526919, 629505, 713439, 1189065, 1580757, 2140317, 2634595, 3567195, 4742271, 7903785, 8957623, 10701585, 14226813, 23711355, 26872869, 44788115, 71134065, 80618607, 134364345, 241855821, 403093035, 1209279105]

約数ペア:

[(1, 1209279105), (3, 403093035), (5, 241855821), (9, 134364345), (15, 80618607), (17, 71134065), (27, 44788115), (45, 26872869), (51, 23711355), (85, 14226813), (113, 10701585), (135, 8957623), (153, 7903785), (255, 4742271), (339, 3567195), (459, 2634595), (565, 2140317), (765, 1580757), (1017, 1189065), (1695, 713439), (1921, 629505), (2295, 526919), (3051, 396355), (4663, 259335), (5085, 237813), (5763, 209835), (9605, 125901), (13989, 86445), (15255, 79271), (17289, 69945), (23315, 51867), (28815, 41967)]