201261105

素因数分解:

$3^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1097}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 364500864

約数和(自身を除く): 163239759

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 243, 405, 453, 755, 1097, 1215, 1359, 2265, 3291, 4077, 5485, 6795, 9873, 12231, 16455, 20385, 29619, 36693, 49365, 61155, 88857, 148095, 165647, 183465, 266571, 444285, 496941, 828235, 1332855, 1490823, 2484705, 4472469, 7454115, 13417407, 22362345, 40252221, 67087035, 201261105]

約数ペア:

[(1, 201261105), (3, 67087035), (5, 40252221), (9, 22362345), (15, 13417407), (27, 7454115), (45, 4472469), (81, 2484705), (135, 1490823), (151, 1332855), (243, 828235), (405, 496941), (453, 444285), (755, 266571), (1097, 183465), (1215, 165647), (1359, 148095), (2265, 88857), (3291, 61155), (4077, 49365), (5485, 36693), (6795, 29619), (9873, 20385), (12231, 16455)]