68073225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 124069440

約数和(自身を除く): 55996215

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 165, 275, 327, 545, 757, 825, 1199, 1635, 2271, 2725, 3597, 3785, 5995, 8175, 8327, 11355, 17985, 18925, 24981, 29975, 41635, 56775, 82513, 89925, 124905, 208175, 247539, 412565, 624525, 907643, 1237695, 2062825, 2722929, 4538215, 6188475, 13614645, 22691075, 68073225]

約数ペア:

[(1, 68073225), (3, 22691075), (5, 13614645), (11, 6188475), (15, 4538215), (25, 2722929), (33, 2062825), (55, 1237695), (75, 907643), (109, 624525), (165, 412565), (275, 247539), (327, 208175), (545, 124905), (757, 89925), (825, 82513), (1199, 56775), (1635, 41635), (2271, 29975), (2725, 24981), (3597, 18925), (3785, 17985), (5995, 11355), (8175, 8327)]