72672365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 96370560

約数和(自身を除く): 23698195

約数列:

[1, 5, 17, 43, 59, 85, 215, 295, 337, 731, 1003, 1685, 2537, 3655, 5015, 5729, 12685, 14491, 19883, 28645, 43129, 72455, 99415, 215645, 246347, 338011, 854969, 1231735, 1690055, 4274845, 14534473, 72672365]

約数ペア:

[(1, 72672365), (5, 14534473), (17, 4274845), (43, 1690055), (59, 1231735), (85, 854969), (215, 338011), (295, 246347), (337, 215645), (731, 99415), (1003, 72455), (1685, 43129), (2537, 28645), (3655, 19883), (5015, 14491), (5729, 12685)]