22441055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 35954688

約数和(自身を除く): 13513633

約数列:

[1, 5, 7, 13, 31, 35, 37, 43, 65, 91, 155, 185, 215, 217, 259, 301, 403, 455, 481, 559, 1085, 1147, 1295, 1333, 1505, 1591, 2015, 2405, 2795, 2821, 3367, 3913, 5735, 6665, 7955, 8029, 9331, 11137, 14105, 14911, 16835, 17329, 19565, 20683, 40145, 46655, 49321, 55685, 74555, 86645, 103415, 104377, 121303, 144781, 246605, 345247, 521885, 606515, 641173, 723905, 1726235, 3205865, 4488211, 22441055]

約数ペア:

[(1, 22441055), (5, 4488211), (7, 3205865), (13, 1726235), (31, 723905), (35, 641173), (37, 606515), (43, 521885), (65, 345247), (91, 246605), (155, 144781), (185, 121303), (215, 104377), (217, 103415), (259, 86645), (301, 74555), (403, 55685), (455, 49321), (481, 46655), (559, 40145), (1085, 20683), (1147, 19565), (1295, 17329), (1333, 16835), (1505, 14911), (1591, 14105), (2015, 11137), (2405, 9331), (2795, 8029), (2821, 7955), (3367, 6665), (3913, 5735)]