65878110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{81331}}^1$

素因数の和:81350

約数の個数: 40

約数和(自身を含む): 177141096

約数和(自身を除く): 111262986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 81331, 162662, 243993, 406655, 487986, 731979, 813310, 1219965, 1463958, 2195937, 2439930, 3659895, 4391874, 6587811, 7319790, 10979685, 13175622, 21959370, 32939055, 65878110]

約数ペア:

[(1, 65878110), (2, 32939055), (3, 21959370), (5, 13175622), (6, 10979685), (9, 7319790), (10, 6587811), (15, 4391874), (18, 3659895), (27, 2439930), (30, 2195937), (45, 1463958), (54, 1219965), (81, 813310), (90, 731979), (135, 487986), (162, 406655), (270, 243993), (405, 162662), (810, 81331)]