29435145

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 19709175

約数列:

[1, 3, 5, 15, 29, 87, 145, 157, 431, 435, 471, 785, 1293, 2155, 2355, 4553, 6465, 12499, 13659, 22765, 37497, 62495, 67667, 68295, 187485, 203001, 338335, 1015005, 1962343, 5887029, 9811715, 29435145]

約数ペア:

[(1, 29435145), (3, 9811715), (5, 5887029), (15, 1962343), (29, 1015005), (87, 338335), (145, 203001), (157, 187485), (431, 68295), (435, 67667), (471, 62495), (785, 37497), (1293, 22765), (2155, 13659), (2355, 12499), (4553, 6465)]