8125454645

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 12720758400

約数和(自身を除く): 4595303755

約数列:

[1, 5, 7, 11, 35, 49, 53, 55, 77, 163, 245, 265, 349, 371, 385, 539, 583, 815, 1141, 1745, 1793, 1855, 2443, 2597, 2695, 2915, 3839, 4081, 5705, 7987, 8639, 8965, 12215, 12551, 12985, 17101, 18497, 19195, 20405, 26873, 28567, 39935, 43195, 56887, 60473, 62755, 85505, 87857, 92485, 95029, 129479, 134365, 142835, 188111, 203467, 284435, 302365, 398209, 423311, 439285, 475145, 625757, 647395, 665203, 906353, 940555, 1017335, 1424269, 1991045, 2116555, 2787463, 3015011, 3128785, 3326015, 4380299, 4531765, 4656421, 7121345, 9969883, 13937315, 15075055, 21105077, 21901495, 23282105, 30662093, 33165121, 49849415, 105525385, 147735539, 153310465, 165825605, 232155847, 738677695, 1160779235, 1625090929, 8125454645]

約数ペア:

[(1, 8125454645), (5, 1625090929), (7, 1160779235), (11, 738677695), (35, 232155847), (49, 165825605), (53, 153310465), (55, 147735539), (77, 105525385), (163, 49849415), (245, 33165121), (265, 30662093), (349, 23282105), (371, 21901495), (385, 21105077), (539, 15075055), (583, 13937315), (815, 9969883), (1141, 7121345), (1745, 4656421), (1793, 4531765), (1855, 4380299), (2443, 3326015), (2597, 3128785), (2695, 3015011), (2915, 2787463), (3839, 2116555), (4081, 1991045), (5705, 1424269), (7987, 1017335), (8639, 940555), (8965, 906353), (12215, 665203), (12551, 647395), (12985, 625757), (17101, 475145), (18497, 439285), (19195, 423311), (20405, 398209), (26873, 302365), (28567, 284435), (39935, 203467), (43195, 188111), (56887, 142835), (60473, 134365), (62755, 129479), (85505, 95029), (87857, 92485)]