38188205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 16969555

約数列:

[1, 5, 11, 17, 47, 55, 79, 85, 121, 187, 235, 395, 517, 605, 799, 869, 935, 1343, 2057, 2585, 3713, 3995, 4345, 5687, 6715, 8789, 9559, 10285, 14773, 18565, 28435, 40843, 43945, 47795, 63121, 73865, 96679, 162503, 204215, 315605, 449273, 483395, 694331, 812515, 2246365, 3471655, 7637641, 38188205]

約数ペア:

[(1, 38188205), (5, 7637641), (11, 3471655), (17, 2246365), (47, 812515), (55, 694331), (79, 483395), (85, 449273), (121, 315605), (187, 204215), (235, 162503), (395, 96679), (517, 73865), (605, 63121), (799, 47795), (869, 43945), (935, 40843), (1343, 28435), (2057, 18565), (2585, 14773), (3713, 10285), (3995, 9559), (4345, 8789), (5687, 6715)]