173668365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 325573248

約数和(自身を除く): 151904883

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 307, 585, 921, 967, 1535, 2763, 2901, 3991, 4605, 4835, 8703, 11973, 12571, 13815, 14505, 19955, 35919, 37713, 43515, 59865, 62855, 113139, 179595, 188565, 296869, 565695, 890607, 1484345, 2671821, 3859297, 4453035, 11577891, 13359105, 19296485, 34733673, 57889455, 173668365]

約数ペア:

[(1, 173668365), (3, 57889455), (5, 34733673), (9, 19296485), (13, 13359105), (15, 11577891), (39, 4453035), (45, 3859297), (65, 2671821), (117, 1484345), (195, 890607), (307, 565695), (585, 296869), (921, 188565), (967, 179595), (1535, 113139), (2763, 62855), (2901, 59865), (3991, 43515), (4605, 37713), (4835, 35919), (8703, 19955), (11973, 14505), (12571, 13815)]