72351235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 101025792

約数和(自身を除く): 28674557

約数列:

[1, 5, 11, 17, 55, 85, 187, 223, 347, 935, 1115, 1735, 2453, 3791, 3817, 5899, 12265, 18955, 19085, 29495, 41701, 64889, 77381, 208505, 324445, 386905, 851191, 1315477, 4255955, 6577385, 14470247, 72351235]

約数ペア:

[(1, 72351235), (5, 14470247), (11, 6577385), (17, 4255955), (55, 1315477), (85, 851191), (187, 386905), (223, 324445), (347, 208505), (935, 77381), (1115, 64889), (1735, 41701), (2453, 29495), (3791, 19085), (3817, 18955), (5899, 12265)]