303923145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{2039}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 513100800

約数和(自身を除く): 209177655

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 523, 1569, 2039, 2615, 6117, 7845, 9937, 10195, 29811, 30585, 38741, 49685, 116223, 149055, 193705, 581115, 1066397, 3199191, 5331985, 15995955, 20261543, 60784629, 101307715, 303923145]

約数ペア:

[(1, 303923145), (3, 101307715), (5, 60784629), (15, 20261543), (19, 15995955), (57, 5331985), (95, 3199191), (285, 1066397), (523, 581115), (1569, 193705), (2039, 149055), (2615, 116223), (6117, 49685), (7845, 38741), (9937, 30585), (10195, 29811)]