201012825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{15859}}^1$

素因数の和:15898

約数の個数: 36

約数和(自身を含む): 359895120

約数和(自身を除く): 158882295

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2535, 4225, 12675, 15859, 47577, 79295, 206167, 237885, 396475, 618501, 1030835, 1189425, 2680171, 3092505, 5154175, 8040513, 13400855, 15462525, 40202565, 67004275, 201012825]

約数ペア:

[(1, 201012825), (3, 67004275), (5, 40202565), (13, 15462525), (15, 13400855), (25, 8040513), (39, 5154175), (65, 3092505), (75, 2680171), (169, 1189425), (195, 1030835), (325, 618501), (507, 396475), (845, 237885), (975, 206167), (2535, 79295), (4225, 47577), (12675, 15859)]