1401258555

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7649}}^1$

素因数の和:7745

約数の個数: 64

約数和(自身を含む): 2643840000

約数和(自身を除く): 1242581445

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 115, 135, 177, 207, 295, 345, 531, 621, 885, 1035, 1357, 1593, 2655, 3105, 4071, 6785, 7649, 7965, 12213, 20355, 22947, 36639, 38245, 61065, 68841, 114735, 175927, 183195, 206523, 344205, 451291, 527781, 879635, 1032615, 1353873, 1583343, 2256455, 2638905, 4061619, 4750029, 6769365, 7916715, 10379693, 12184857, 20308095, 23750145, 31139079, 51898465, 60924285, 93417237, 155695395, 280251711, 467086185, 1401258555]

約数ペア:

[(1, 1401258555), (3, 467086185), (5, 280251711), (9, 155695395), (15, 93417237), (23, 60924285), (27, 51898465), (45, 31139079), (59, 23750145), (69, 20308095), (115, 12184857), (135, 10379693), (177, 7916715), (207, 6769365), (295, 4750029), (345, 4061619), (531, 2638905), (621, 2256455), (885, 1583343), (1035, 1353873), (1357, 1032615), (1593, 879635), (2655, 527781), (3105, 451291), (4071, 344205), (6785, 206523), (7649, 183195), (7965, 175927), (12213, 114735), (20355, 68841), (22947, 61065), (36639, 38245)]