85921055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 117711360

約数和(自身を除く): 31790305

約数列:

[1, 5, 11, 29, 55, 103, 145, 319, 515, 523, 1133, 1595, 2615, 2987, 5665, 5753, 14935, 15167, 28765, 32857, 53869, 75835, 164285, 166837, 269345, 592559, 834185, 1562201, 2962795, 7811005, 17184211, 85921055]

約数ペア:

[(1, 85921055), (5, 17184211), (11, 7811005), (29, 2962795), (55, 1562201), (103, 834185), (145, 592559), (319, 269345), (515, 166837), (523, 164285), (1133, 75835), (1595, 53869), (2615, 32857), (2987, 28765), (5665, 15167), (5753, 14935)]