71724735

素因数分解:

$3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4567}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 124706400

約数和(自身を除く): 52981665

約数列:

[1, 3, 5, 9, 15, 45, 349, 1047, 1745, 3141, 4567, 5235, 13701, 15705, 22835, 41103, 68505, 205515, 1593883, 4781649, 7969415, 14344947, 23908245, 71724735]

約数ペア:

[(1, 71724735), (3, 23908245), (5, 14344947), (9, 7969415), (15, 4781649), (45, 1593883), (349, 205515), (1047, 68505), (1745, 41103), (3141, 22835), (4567, 15705), (5235, 13701)]