105202375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 143589888

約数和(自身を除く): 38387513

約数列:

[1, 5, 17, 25, 31, 85, 125, 155, 425, 527, 775, 1597, 2125, 2635, 3875, 7985, 13175, 27149, 39925, 49507, 65875, 135745, 199625, 247535, 678725, 841619, 1237675, 3393625, 4208095, 6188375, 21040475, 105202375]

約数ペア:

[(1, 105202375), (5, 21040475), (17, 6188375), (25, 4208095), (31, 3393625), (85, 1237675), (125, 841619), (155, 678725), (425, 247535), (527, 199625), (775, 135745), (1597, 65875), (2125, 49507), (2635, 39925), (3875, 27149), (7985, 13175)]