72449235

素因数分解:

$3^5\times 5^1\times {\mathrm{59629}}^1$

素因数の和:59649

約数の個数: 24

約数和(自身を含む): 130231920

約数和(自身を除く): 57782685

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 59629, 178887, 298145, 536661, 894435, 1609983, 2683305, 4829949, 8049915, 14489847, 24149745, 72449235]

約数ペア:

[(1, 72449235), (3, 24149745), (5, 14489847), (9, 8049915), (15, 4829949), (27, 2683305), (45, 1609983), (81, 894435), (135, 536661), (243, 298145), (405, 178887), (1215, 59629)]