108981565

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 173352960

約数和(自身を除く): 64371395

約数列:

[1, 5, 7, 11, 29, 35, 43, 55, 77, 145, 203, 215, 227, 301, 319, 385, 473, 1015, 1135, 1247, 1505, 1589, 1595, 2233, 2365, 2497, 3311, 6235, 6583, 7945, 8729, 9761, 11165, 12485, 13717, 16555, 17479, 32915, 43645, 46081, 48805, 68327, 68585, 72413, 87395, 96019, 107371, 230405, 283069, 341635, 362065, 480095, 506891, 536855, 751597, 1415345, 1981483, 2534455, 3113759, 3757985, 9907415, 15568795, 21796313, 108981565]

約数ペア:

[(1, 108981565), (5, 21796313), (7, 15568795), (11, 9907415), (29, 3757985), (35, 3113759), (43, 2534455), (55, 1981483), (77, 1415345), (145, 751597), (203, 536855), (215, 506891), (227, 480095), (301, 362065), (319, 341635), (385, 283069), (473, 230405), (1015, 107371), (1135, 96019), (1247, 87395), (1505, 72413), (1589, 68585), (1595, 68327), (2233, 48805), (2365, 46081), (2497, 43645), (3311, 32915), (6235, 17479), (6583, 16555), (7945, 13717), (8729, 12485), (9761, 11165)]