42852425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 67174272

約数和(自身を除く): 24321847

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 175, 197, 275, 385, 565, 791, 985, 1243, 1379, 1925, 2167, 2825, 3955, 4925, 6215, 6895, 8701, 10835, 15169, 19775, 22261, 31075, 34475, 43505, 54175, 75845, 111305, 155827, 217525, 244871, 379225, 556525, 779135, 1224355, 1714097, 3895675, 6121775, 8570485, 42852425]

約数ペア:

[(1, 42852425), (5, 8570485), (7, 6121775), (11, 3895675), (25, 1714097), (35, 1224355), (55, 779135), (77, 556525), (113, 379225), (175, 244871), (197, 217525), (275, 155827), (385, 111305), (565, 75845), (791, 54175), (985, 43505), (1243, 34475), (1379, 31075), (1925, 22261), (2167, 19775), (2825, 15169), (3955, 10835), (4925, 8701), (6215, 6895)]