137679685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 210760704

約数和(自身を除く): 73081019

約数列:

[1, 5, 11, 13, 17, 47, 55, 65, 85, 143, 187, 221, 235, 241, 517, 611, 715, 799, 935, 1105, 1205, 2431, 2585, 2651, 3055, 3133, 3995, 4097, 6721, 8789, 10387, 11327, 12155, 13255, 15665, 20485, 33605, 34463, 43945, 45067, 51935, 53261, 56635, 114257, 124597, 147251, 172315, 192559, 225335, 266305, 571285, 585871, 622985, 736255, 962795, 1619761, 2118149, 2503267, 2929355, 8098805, 10590745, 12516335, 27535937, 137679685]

約数ペア:

[(1, 137679685), (5, 27535937), (11, 12516335), (13, 10590745), (17, 8098805), (47, 2929355), (55, 2503267), (65, 2118149), (85, 1619761), (143, 962795), (187, 736255), (221, 622985), (235, 585871), (241, 571285), (517, 266305), (611, 225335), (715, 192559), (799, 172315), (935, 147251), (1105, 124597), (1205, 114257), (2431, 56635), (2585, 53261), (2651, 51935), (3055, 45067), (3133, 43945), (3995, 34463), (4097, 33605), (6721, 20485), (8789, 15665), (10387, 13255), (11327, 12155)]