208413075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3623}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 377475840

約数和(自身を除く): 169062765

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 177, 195, 295, 325, 767, 885, 975, 1475, 2301, 3623, 3835, 4425, 10869, 11505, 18115, 19175, 47099, 54345, 57525, 90575, 141297, 213757, 235495, 271725, 641271, 706485, 1068785, 1177475, 2778841, 3206355, 3532425, 5343925, 8336523, 13894205, 16031775, 41682615, 69471025, 208413075]

約数ペア:

[(1, 208413075), (3, 69471025), (5, 41682615), (13, 16031775), (15, 13894205), (25, 8336523), (39, 5343925), (59, 3532425), (65, 3206355), (75, 2778841), (177, 1177475), (195, 1068785), (295, 706485), (325, 641271), (767, 271725), (885, 235495), (975, 213757), (1475, 141297), (2301, 90575), (3623, 57525), (3835, 54345), (4425, 47099), (10869, 19175), (11505, 18115)]