2003010975

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10687}}^1$

素因数の和:10734

約数の個数: 108

約数和(自身を含む): 4419252864

約数和(自身を除く): 2416241889

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 45, 49, 51, 63, 75, 85, 105, 119, 147, 153, 175, 225, 245, 255, 315, 357, 425, 441, 525, 595, 735, 765, 833, 1071, 1225, 1275, 1575, 1785, 2205, 2499, 2975, 3675, 3825, 4165, 5355, 7497, 8925, 10687, 11025, 12495, 20825, 26775, 32061, 37485, 53435, 62475, 74809, 96183, 160305, 181679, 187425, 224427, 267175, 374045, 480915, 523663, 545037, 673281, 801525, 908395, 1122135, 1271753, 1570989, 1635111, 1870225, 2404575, 2618315, 2725185, 3366405, 3815259, 4541975, 4712967, 5610675, 6358765, 7854945, 8175555, 8902271, 11445777, 13091575, 13625925, 16832025, 19076295, 23564835, 26706813, 31793825, 39274725, 40877775, 44511355, 57228885, 80120439, 95381475, 117824175, 133534065, 222556775, 286144425, 400602195, 667670325, 2003010975]

約数ペア:

[(1, 2003010975), (3, 667670325), (5, 400602195), (7, 286144425), (9, 222556775), (15, 133534065), (17, 117824175), (21, 95381475), (25, 80120439), (35, 57228885), (45, 44511355), (49, 40877775), (51, 39274725), (63, 31793825), (75, 26706813), (85, 23564835), (105, 19076295), (119, 16832025), (147, 13625925), (153, 13091575), (175, 11445777), (225, 8902271), (245, 8175555), (255, 7854945), (315, 6358765), (357, 5610675), (425, 4712967), (441, 4541975), (525, 3815259), (595, 3366405), (735, 2725185), (765, 2618315), (833, 2404575), (1071, 1870225), (1225, 1635111), (1275, 1570989), (1575, 1271753), (1785, 1122135), (2205, 908395), (2499, 801525), (2975, 673281), (3675, 545037), (3825, 523663), (4165, 480915), (5355, 374045), (7497, 267175), (8925, 224427), (10687, 187425), (11025, 181679), (12495, 160305), (20825, 96183), (26775, 74809), (32061, 62475), (37485, 53435)]