73306155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 132596352

約数和(自身を除く): 59290197

約数列:

[1, 3, 5, 13, 15, 39, 41, 53, 65, 123, 159, 173, 195, 205, 265, 519, 533, 615, 689, 795, 865, 1599, 2067, 2173, 2249, 2595, 2665, 3445, 6519, 6747, 7093, 7995, 9169, 10335, 10865, 11245, 21279, 27507, 28249, 32595, 33735, 35465, 45845, 84747, 92209, 106395, 119197, 137535, 141245, 276627, 357591, 375929, 423735, 461045, 595985, 1127787, 1383135, 1787955, 1879645, 4887077, 5638935, 14661231, 24435385, 73306155]

約数ペア:

[(1, 73306155), (3, 24435385), (5, 14661231), (13, 5638935), (15, 4887077), (39, 1879645), (41, 1787955), (53, 1383135), (65, 1127787), (123, 595985), (159, 461045), (173, 423735), (195, 375929), (205, 357591), (265, 276627), (519, 141245), (533, 137535), (615, 119197), (689, 106395), (795, 92209), (865, 84747), (1599, 45845), (2067, 35465), (2173, 33735), (2249, 32595), (2595, 28249), (2665, 27507), (3445, 21279), (6519, 11245), (6747, 10865), (7093, 10335), (7995, 9169)]