226795215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 397789056

約数和(自身を除く): 170993841

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 97, 159, 173, 255, 265, 291, 485, 519, 795, 865, 901, 1455, 1649, 2595, 2703, 2941, 4505, 4947, 5141, 8245, 8823, 9169, 13515, 14705, 15423, 16781, 24735, 25705, 27507, 44115, 45845, 50343, 77115, 83905, 87397, 137535, 155873, 251715, 262191, 285277, 436985, 467619, 779365, 855831, 889393, 1310955, 1426385, 2338095, 2668179, 4279155, 4446965, 13340895, 15119681, 45359043, 75598405, 226795215]

約数ペア:

[(1, 226795215), (3, 75598405), (5, 45359043), (15, 15119681), (17, 13340895), (51, 4446965), (53, 4279155), (85, 2668179), (97, 2338095), (159, 1426385), (173, 1310955), (255, 889393), (265, 855831), (291, 779365), (485, 467619), (519, 436985), (795, 285277), (865, 262191), (901, 251715), (1455, 155873), (1649, 137535), (2595, 87397), (2703, 83905), (2941, 77115), (4505, 50343), (4947, 45845), (5141, 44115), (8245, 27507), (8823, 25705), (9169, 24735), (13515, 16781), (14705, 15423)]