304967465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^2$

素因数の和:1021

約数の個数: 24

約数和(自身を含む): 417438144

約数和(自身を除く): 112470679

約数列:

[1, 5, 11, 23, 55, 115, 253, 491, 1265, 2455, 5401, 11293, 27005, 56465, 124223, 241081, 621115, 1205405, 2651891, 5544863, 13259455, 27724315, 60993493, 304967465]

約数ペア:

[(1, 304967465), (5, 60993493), (11, 27724315), (23, 13259455), (55, 5544863), (115, 2651891), (253, 1205405), (491, 621115), (1265, 241081), (2455, 124223), (5401, 56465), (11293, 27005)]