404218095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 724101120

約数和(自身を除く): 319883025

約数列:

[1, 3, 5, 15, 17, 29, 47, 51, 85, 87, 141, 145, 235, 255, 435, 493, 705, 799, 1163, 1363, 1479, 2397, 2465, 3489, 3995, 4089, 5815, 6815, 7395, 11985, 17445, 19771, 20445, 23171, 33727, 54661, 59313, 69513, 98855, 101181, 115855, 163983, 168635, 273305, 296565, 347565, 505905, 573359, 819915, 929237, 1585169, 1720077, 2787711, 2866795, 4646185, 4755507, 7925845, 8600385, 13938555, 23777535, 26947873, 80843619, 134739365, 404218095]

約数ペア:

[(1, 404218095), (3, 134739365), (5, 80843619), (15, 26947873), (17, 23777535), (29, 13938555), (47, 8600385), (51, 7925845), (85, 4755507), (87, 4646185), (141, 2866795), (145, 2787711), (235, 1720077), (255, 1585169), (435, 929237), (493, 819915), (705, 573359), (799, 505905), (1163, 347565), (1363, 296565), (1479, 273305), (2397, 168635), (2465, 163983), (3489, 115855), (3995, 101181), (4089, 98855), (5815, 69513), (6815, 59313), (7395, 54661), (11985, 33727), (17445, 23171), (19771, 20445)]