228814995

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1697}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 374103360

約数和(自身を除く): 145288365

約数列:

[1, 3, 5, 15, 89, 101, 267, 303, 445, 505, 1335, 1515, 1697, 5091, 8485, 8989, 25455, 26967, 44945, 134835, 151033, 171397, 453099, 514191, 755165, 856985, 2265495, 2570955, 15254333, 45762999, 76271665, 228814995]

約数ペア:

[(1, 228814995), (3, 76271665), (5, 45762999), (15, 15254333), (89, 2570955), (101, 2265495), (267, 856985), (303, 755165), (445, 514191), (505, 453099), (1335, 171397), (1515, 151033), (1697, 134835), (5091, 44945), (8485, 26967), (8989, 25455)]