39407115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{991}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 69138432

約数和(自身を除く): 29731317

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 241, 723, 991, 1205, 2651, 2973, 3615, 4955, 7953, 10901, 13255, 14865, 32703, 39765, 54505, 163515, 238831, 716493, 1194155, 2627141, 3582465, 7881423, 13135705, 39407115]

約数ペア:

[(1, 39407115), (3, 13135705), (5, 7881423), (11, 3582465), (15, 2627141), (33, 1194155), (55, 716493), (165, 238831), (241, 163515), (723, 54505), (991, 39765), (1205, 32703), (2651, 14865), (2973, 13255), (3615, 10901), (4955, 7953)]