148702015

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 236390400

約数和(自身を除く): 87688385

約数列:

[1, 5, 7, 11, 23, 35, 49, 55, 77, 115, 161, 245, 253, 385, 539, 805, 1127, 1265, 1771, 2399, 2695, 5635, 8855, 11995, 12397, 16793, 26389, 55177, 61985, 83965, 117551, 131945, 184723, 275885, 386239, 587755, 606947, 923615, 1293061, 1931195, 2703673, 3034735, 4248629, 6465305, 13518365, 21243145, 29740403, 148702015]

約数ペア:

[(1, 148702015), (5, 29740403), (7, 21243145), (11, 13518365), (23, 6465305), (35, 4248629), (49, 3034735), (55, 2703673), (77, 1931195), (115, 1293061), (161, 923615), (245, 606947), (253, 587755), (385, 386239), (539, 275885), (805, 184723), (1127, 131945), (1265, 117551), (1771, 83965), (2399, 61985), (2695, 55177), (5635, 26389), (8855, 16793), (11995, 12397)]