30445075

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 39108608

約数和(自身を除く): 8663533

約数列:

[1, 5, 25, 43, 127, 215, 223, 635, 1075, 1115, 3175, 5461, 5575, 9589, 27305, 28321, 47945, 136525, 141605, 239725, 708025, 1217803, 6089015, 30445075]

約数ペア:

[(1, 30445075), (5, 6089015), (25, 1217803), (43, 708025), (127, 239725), (215, 141605), (223, 136525), (635, 47945), (1075, 28321), (1115, 27305), (3175, 9589), (5461, 5575)]