42330365

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 23169475

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 113, 139, 245, 385, 539, 565, 695, 791, 973, 1243, 1529, 2695, 3955, 4865, 5537, 6215, 6811, 7645, 8701, 10703, 15707, 27685, 34055, 43505, 53515, 60907, 74921, 78535, 109949, 172777, 304535, 374605, 549745, 769643, 863885, 1209439, 3848215, 6047195, 8466073, 42330365]

約数ペア:

[(1, 42330365), (5, 8466073), (7, 6047195), (11, 3848215), (35, 1209439), (49, 863885), (55, 769643), (77, 549745), (113, 374605), (139, 304535), (245, 172777), (385, 109949), (539, 78535), (565, 74921), (695, 60907), (791, 53515), (973, 43505), (1243, 34055), (1529, 27685), (2695, 15707), (3955, 10703), (4865, 8701), (5537, 7645), (6215, 6811)]