22037745

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 36900864

約数和(自身を除く): 14863119

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 571, 1245, 1713, 2573, 2855, 7719, 8565, 12865, 17701, 38595, 47393, 53103, 88505, 142179, 236965, 265515, 710895, 1469183, 4407549, 7345915, 22037745]

約数ペア:

[(1, 22037745), (3, 7345915), (5, 4407549), (15, 1469183), (31, 710895), (83, 265515), (93, 236965), (155, 142179), (249, 88505), (415, 53103), (465, 47393), (571, 38595), (1245, 17701), (1713, 12865), (2573, 8565), (2855, 7719)]