1223924265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 2379611520

約数和(自身を除く): 1155687255

約数列:

[1, 3, 5, 9, 15, 17, 29, 43, 45, 51, 85, 87, 129, 145, 153, 215, 255, 261, 387, 435, 493, 645, 731, 765, 1247, 1283, 1305, 1479, 1935, 2193, 2465, 3655, 3741, 3849, 4437, 6235, 6415, 6579, 7395, 10965, 11223, 11547, 18705, 19245, 21199, 21811, 22185, 32895, 37207, 55169, 56115, 57735, 63597, 65433, 105995, 109055, 111621, 165507, 186035, 190791, 196299, 275845, 317985, 327165, 334863, 496521, 558105, 632519, 827535, 937873, 953955, 981495, 1599901, 1674315, 1897557, 2482605, 2813619, 3162595, 4689365, 4799703, 5692671, 7999505, 8440857, 9487785, 14068095, 14399109, 23998515, 27198317, 28463355, 42204285, 71995545, 81594951, 135991585, 244784853, 407974755, 1223924265]

約数ペア:

[(1, 1223924265), (3, 407974755), (5, 244784853), (9, 135991585), (15, 81594951), (17, 71995545), (29, 42204285), (43, 28463355), (45, 27198317), (51, 23998515), (85, 14399109), (87, 14068095), (129, 9487785), (145, 8440857), (153, 7999505), (215, 5692671), (255, 4799703), (261, 4689365), (387, 3162595), (435, 2813619), (493, 2482605), (645, 1897557), (731, 1674315), (765, 1599901), (1247, 981495), (1283, 953955), (1305, 937873), (1479, 827535), (1935, 632519), (2193, 558105), (2465, 496521), (3655, 334863), (3741, 327165), (3849, 317985), (4437, 275845), (6235, 196299), (6415, 190791), (6579, 186035), (7395, 165507), (10965, 111621), (11223, 109055), (11547, 105995), (18705, 65433), (19245, 63597), (21199, 57735), (21811, 56115), (22185, 55169), (32895, 37207)]