22767355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 31215744

約数和(自身を除く): 8448389

約数列:

[1, 5, 13, 23, 65, 97, 115, 157, 299, 485, 785, 1261, 1495, 2041, 2231, 3611, 6305, 10205, 11155, 15229, 18055, 29003, 46943, 76145, 145015, 197977, 234715, 350267, 989885, 1751335, 4553471, 22767355]

約数ペア:

[(1, 22767355), (5, 4553471), (13, 1751335), (23, 989885), (65, 350267), (97, 234715), (115, 197977), (157, 145015), (299, 76145), (485, 46943), (785, 29003), (1261, 18055), (1495, 15229), (2041, 11155), (2231, 10205), (3611, 6305)]