55020105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 119059200

約数和(自身を除く): 64039095

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 29, 35, 45, 57, 63, 87, 95, 105, 133, 145, 171, 203, 261, 285, 315, 317, 399, 435, 551, 609, 665, 855, 951, 1015, 1197, 1305, 1585, 1653, 1827, 1995, 2219, 2755, 2853, 3045, 3857, 4755, 4959, 5985, 6023, 6657, 8265, 9135, 9193, 11095, 11571, 14265, 18069, 19285, 19971, 24795, 27579, 30115, 33285, 34713, 42161, 45965, 54207, 57855, 64351, 82737, 90345, 99855, 126483, 137895, 173565, 174667, 193053, 210805, 271035, 321755, 379449, 413685, 524001, 579159, 632415, 873335, 965265, 1222669, 1572003, 1897245, 2620005, 2895795, 3668007, 6113345, 7860015, 11004021, 18340035, 55020105]

約数ペア:

[(1, 55020105), (3, 18340035), (5, 11004021), (7, 7860015), (9, 6113345), (15, 3668007), (19, 2895795), (21, 2620005), (29, 1897245), (35, 1572003), (45, 1222669), (57, 965265), (63, 873335), (87, 632415), (95, 579159), (105, 524001), (133, 413685), (145, 379449), (171, 321755), (203, 271035), (261, 210805), (285, 193053), (315, 174667), (317, 173565), (399, 137895), (435, 126483), (551, 99855), (609, 90345), (665, 82737), (855, 64351), (951, 57855), (1015, 54207), (1197, 45965), (1305, 42161), (1585, 34713), (1653, 33285), (1827, 30115), (1995, 27579), (2219, 24795), (2755, 19971), (2853, 19285), (3045, 18069), (3857, 14265), (4755, 11571), (4959, 11095), (5985, 9193), (6023, 9135), (6657, 8265)]