69593745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 58140015

約数列:

[1, 3, 5, 13, 15, 23, 39, 59, 65, 69, 115, 177, 195, 263, 295, 299, 345, 767, 789, 885, 897, 1315, 1357, 1495, 2301, 3419, 3835, 3945, 4071, 4485, 6049, 6785, 10257, 11505, 15517, 17095, 17641, 18147, 20355, 30245, 46551, 51285, 52923, 77585, 78637, 88205, 90735, 201721, 232755, 235911, 264615, 356891, 393185, 605163, 1008605, 1070673, 1179555, 1784455, 3025815, 4639583, 5353365, 13918749, 23197915, 69593745]

約数ペア:

[(1, 69593745), (3, 23197915), (5, 13918749), (13, 5353365), (15, 4639583), (23, 3025815), (39, 1784455), (59, 1179555), (65, 1070673), (69, 1008605), (115, 605163), (177, 393185), (195, 356891), (263, 264615), (295, 235911), (299, 232755), (345, 201721), (767, 90735), (789, 88205), (885, 78637), (897, 77585), (1315, 52923), (1357, 51285), (1495, 46551), (2301, 30245), (3419, 20355), (3835, 18147), (3945, 17641), (4071, 17095), (4485, 15517), (6049, 11505), (6785, 10257)]