224749785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4253}}^1$

素因数の和:4545

約数の個数: 32

約数和(自身を含む): 388781568

約数和(自身を除く): 164031783

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 813, 1355, 3523, 4065, 4253, 10569, 12759, 17615, 21265, 52845, 55289, 63795, 165867, 276445, 829335, 1152563, 3457689, 5762815, 14983319, 17288445, 44949957, 74916595, 224749785]

約数ペア:

[(1, 224749785), (3, 74916595), (5, 44949957), (13, 17288445), (15, 14983319), (39, 5762815), (65, 3457689), (195, 1152563), (271, 829335), (813, 276445), (1355, 165867), (3523, 63795), (4065, 55289), (4253, 52845), (10569, 21265), (12759, 17615)]