202107105

素因数分解:

$3^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{4597}}^1$

素因数の和:5585

約数の個数: 24

約数和(自身を含む): 350753832

約数和(自身を除く): 148646727

約数列:

[1, 3, 5, 9, 15, 45, 977, 2931, 4597, 4885, 8793, 13791, 14655, 22985, 41373, 43965, 68955, 206865, 4491269, 13473807, 22456345, 40421421, 67369035, 202107105]

約数ペア:

[(1, 202107105), (3, 67369035), (5, 40421421), (9, 22456345), (15, 13473807), (45, 4491269), (977, 206865), (2931, 68955), (4597, 43965), (4885, 41373), (8793, 22985), (13791, 14655)]