29972115

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9941}}^1$

素因数の和:10019

約数の個数: 24

約数和(自身を含む): 52732368

約数和(自身を除く): 22760253

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 9941, 29823, 49705, 89469, 149115, 447345, 666047, 1998141, 3330235, 5994423, 9990705, 29972115]

約数ペア:

[(1, 29972115), (3, 9990705), (5, 5994423), (9, 3330235), (15, 1998141), (45, 666047), (67, 447345), (201, 149115), (335, 89469), (603, 49705), (1005, 29823), (3015, 9941)]