40464985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 54835200

約数和(自身を除く): 14370215

約数列:

[1, 5, 11, 55, 67, 79, 139, 335, 395, 695, 737, 869, 1529, 3685, 4345, 5293, 7645, 9313, 10981, 26465, 46565, 54905, 58223, 102443, 120791, 291115, 512215, 603955, 735727, 3678635, 8092997, 40464985]

約数ペア:

[(1, 40464985), (5, 8092997), (11, 3678635), (55, 735727), (67, 603955), (79, 512215), (139, 291115), (335, 120791), (395, 102443), (695, 58223), (737, 54905), (869, 46565), (1529, 26465), (3685, 10981), (4345, 9313), (5293, 7645)]