38237155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 14598173

約数列:

[1, 5, 11, 23, 55, 115, 167, 181, 253, 835, 905, 1265, 1837, 1991, 3841, 4163, 9185, 9955, 19205, 20815, 30227, 42251, 45793, 151135, 211255, 228965, 332497, 695221, 1662485, 3476105, 7647431, 38237155]

約数ペア:

[(1, 38237155), (5, 7647431), (11, 3476105), (23, 1662485), (55, 695221), (115, 332497), (167, 228965), (181, 211255), (253, 151135), (835, 45793), (905, 42251), (1265, 30227), (1837, 20815), (1991, 19205), (3841, 9955), (4163, 9185)]