39467285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 59415552

約数和(自身を除く): 19948267

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 191, 221, 289, 715, 935, 955, 1105, 1445, 2101, 2431, 2483, 3179, 3247, 3757, 10505, 12155, 12415, 15895, 16235, 18785, 27313, 35717, 41327, 42211, 55199, 136565, 178585, 206635, 211055, 275995, 464321, 607189, 717587, 2321605, 3035945, 3587935, 7893457, 39467285]

約数ペア:

[(1, 39467285), (5, 7893457), (11, 3587935), (13, 3035945), (17, 2321605), (55, 717587), (65, 607189), (85, 464321), (143, 275995), (187, 211055), (191, 206635), (221, 178585), (289, 136565), (715, 55199), (935, 42211), (955, 41327), (1105, 35717), (1445, 27313), (2101, 18785), (2431, 16235), (2483, 15895), (3179, 12415), (3247, 12155), (3757, 10505)]