84427365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22247}}^1$

素因数の和:22289

約数の個数: 32

約数和(自身を含む): 153778176

約数和(自身を除く): 69350811

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 22247, 66741, 111235, 244717, 333705, 511681, 734151, 1223585, 1535043, 2558405, 3670755, 5628491, 7675215, 16885473, 28142455, 84427365]

約数ペア:

[(1, 84427365), (3, 28142455), (5, 16885473), (11, 7675215), (15, 5628491), (23, 3670755), (33, 2558405), (55, 1535043), (69, 1223585), (115, 734151), (165, 511681), (253, 333705), (345, 244717), (759, 111235), (1265, 66741), (3795, 22247)]