75188175

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 130372608

約数和(自身を除く): 55184433

約数列:

[1, 3, 5, 15, 25, 31, 73, 75, 93, 155, 219, 365, 443, 465, 775, 1095, 1329, 1825, 2215, 2263, 2325, 5475, 6645, 6789, 11075, 11315, 13733, 32339, 33225, 33945, 41199, 56575, 68665, 97017, 161695, 169725, 205995, 343325, 485085, 808475, 1002509, 1029975, 2425425, 3007527, 5012545, 15037635, 25062725, 75188175]

約数ペア:

[(1, 75188175), (3, 25062725), (5, 15037635), (15, 5012545), (25, 3007527), (31, 2425425), (73, 1029975), (75, 1002509), (93, 808475), (155, 485085), (219, 343325), (365, 205995), (443, 169725), (465, 161695), (775, 97017), (1095, 68665), (1329, 56575), (1825, 41199), (2215, 33945), (2263, 33225), (2325, 32339), (5475, 13733), (6645, 11315), (6789, 11075)]