25927348515

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{6997}}^1$

素因数の和:7196

約数の個数: 64

約数和(自身を含む): 43533158400

約数和(自身を除く): 17605809885

約数列:

[1, 3, 5, 15, 53, 59, 79, 159, 177, 237, 265, 295, 395, 795, 885, 1185, 3127, 4187, 4661, 6997, 9381, 12561, 13983, 15635, 20935, 20991, 23305, 34985, 46905, 62805, 69915, 104955, 247033, 370841, 412823, 552763, 741099, 1112523, 1235165, 1238469, 1658289, 1854205, 2064115, 2763815, 3705495, 5562615, 6192345, 8291445, 21879619, 29296439, 32613017, 65638857, 87889317, 97839051, 109398095, 146482195, 163065085, 328194285, 439446585, 489195255, 1728489901, 5185469703, 8642449505, 25927348515]

約数ペア:

[(1, 25927348515), (3, 8642449505), (5, 5185469703), (15, 1728489901), (53, 489195255), (59, 439446585), (79, 328194285), (159, 163065085), (177, 146482195), (237, 109398095), (265, 97839051), (295, 87889317), (395, 65638857), (795, 32613017), (885, 29296439), (1185, 21879619), (3127, 8291445), (4187, 6192345), (4661, 5562615), (6997, 3705495), (9381, 2763815), (12561, 2064115), (13983, 1854205), (15635, 1658289), (20935, 1238469), (20991, 1235165), (23305, 1112523), (34985, 741099), (46905, 552763), (62805, 412823), (69915, 370841), (104955, 247033)]