122921175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{907}}^1$

素因数の和:1072

約数の個数: 48

約数和(自身を含む): 220680320

約数和(自身を除く): 97759145

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 139, 195, 325, 417, 695, 907, 975, 1807, 2085, 2721, 3475, 4535, 5421, 9035, 10425, 11791, 13605, 22675, 27105, 35373, 45175, 58955, 68025, 126073, 135525, 176865, 294775, 378219, 630365, 884325, 1638949, 1891095, 3151825, 4916847, 8194745, 9455475, 24584235, 40973725, 122921175]

約数ペア:

[(1, 122921175), (3, 40973725), (5, 24584235), (13, 9455475), (15, 8194745), (25, 4916847), (39, 3151825), (65, 1891095), (75, 1638949), (139, 884325), (195, 630365), (325, 378219), (417, 294775), (695, 176865), (907, 135525), (975, 126073), (1807, 68025), (2085, 58955), (2721, 45175), (3475, 35373), (4535, 27105), (5421, 22675), (9035, 13605), (10425, 11791)]