8949497929475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1278623}}^1$

素因数の和:1279076

約数の個数: 48

約数和(自身を含む): 12054826156032

約数和(自身を除く): 3105328226557

約数列:

[1, 5, 17, 25, 43, 85, 215, 383, 425, 731, 1075, 1915, 3655, 6511, 9575, 16469, 18275, 32555, 82345, 162775, 279973, 411725, 1278623, 1399865, 6393115, 6999325, 21736591, 31965575, 54980789, 108682955, 274903945, 489712609, 543414775, 934673413, 1374519725, 2448563045, 4673367065, 8325114353, 12242815225, 21057642187, 23366835325, 41625571765, 105288210935, 208127858825, 357979917179, 526441054675, 1789899585895, 8949497929475]

約数ペア:

[(1, 8949497929475), (5, 1789899585895), (17, 526441054675), (25, 357979917179), (43, 208127858825), (85, 105288210935), (215, 41625571765), (383, 23366835325), (425, 21057642187), (731, 12242815225), (1075, 8325114353), (1915, 4673367065), (3655, 2448563045), (6511, 1374519725), (9575, 934673413), (16469, 543414775), (18275, 489712609), (32555, 274903945), (82345, 108682955), (162775, 54980789), (279973, 31965575), (411725, 21736591), (1278623, 6999325), (1399865, 6393115)]