122815715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 170346240

約数和(自身を除く): 47530525

約数列:

[1, 5, 11, 19, 55, 95, 209, 211, 557, 1045, 1055, 2321, 2785, 4009, 6127, 10583, 11605, 20045, 30635, 44099, 52915, 116413, 117527, 220495, 582065, 587635, 1292797, 2233013, 6463985, 11165065, 24563143, 122815715]

約数ペア:

[(1, 122815715), (5, 24563143), (11, 11165065), (19, 6463985), (55, 2233013), (95, 1292797), (209, 587635), (211, 582065), (557, 220495), (1045, 117527), (1055, 116413), (2321, 52915), (2785, 44099), (4009, 30635), (6127, 20045), (10583, 11605)]