72162015

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 119266560

約数和(自身を除く): 47104545

約数列:

[1, 3, 5, 15, 59, 67, 177, 201, 295, 335, 885, 1005, 1217, 3651, 3953, 6085, 11859, 18255, 19765, 59295, 71803, 81539, 215409, 244617, 359015, 407695, 1077045, 1223085, 4810801, 14432403, 24054005, 72162015]

約数ペア:

[(1, 72162015), (3, 24054005), (5, 14432403), (15, 4810801), (59, 1223085), (67, 1077045), (177, 407695), (201, 359015), (295, 244617), (335, 215409), (885, 81539), (1005, 71803), (1217, 59295), (3651, 19765), (3953, 18255), (6085, 11859)]