2010524175

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19813}}^1$

素因数の和:19881

約数の個数: 72

約数和(自身を含む): 4024461168

約数和(自身を除く): 2013936993

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 165, 205, 225, 275, 369, 451, 495, 615, 825, 1025, 1353, 1845, 2255, 2475, 3075, 4059, 6765, 9225, 11275, 19813, 20295, 33825, 59439, 99065, 101475, 178317, 217943, 297195, 495325, 653829, 812333, 891585, 1089715, 1485975, 1961487, 2436999, 3269145, 4061665, 4457925, 5448575, 7310997, 8935663, 9807435, 12184995, 16345725, 20308325, 26806989, 36554985, 44678315, 49037175, 60924975, 80420967, 134034945, 182774925, 223391575, 402104835, 670174725, 2010524175]

約数ペア:

[(1, 2010524175), (3, 670174725), (5, 402104835), (9, 223391575), (11, 182774925), (15, 134034945), (25, 80420967), (33, 60924975), (41, 49037175), (45, 44678315), (55, 36554985), (75, 26806989), (99, 20308325), (123, 16345725), (165, 12184995), (205, 9807435), (225, 8935663), (275, 7310997), (369, 5448575), (451, 4457925), (495, 4061665), (615, 3269145), (825, 2436999), (1025, 1961487), (1353, 1485975), (1845, 1089715), (2255, 891585), (2475, 812333), (3075, 653829), (4059, 495325), (6765, 297195), (9225, 217943), (11275, 178317), (19813, 101475), (20295, 99065), (33825, 59439)]