359290425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 673706880

約数和(自身を除く): 314416455

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 97, 131, 145, 195, 291, 325, 377, 393, 435, 485, 655, 725, 975, 1131, 1261, 1455, 1703, 1885, 1965, 2175, 2425, 2813, 3275, 3783, 3799, 5109, 5655, 6305, 7275, 8439, 8515, 9425, 9825, 11397, 12707, 14065, 18915, 18995, 25545, 28275, 31525, 36569, 38121, 42195, 42575, 49387, 56985, 63535, 70325, 94575, 94975, 109707, 127725, 148161, 165191, 182845, 190605, 210975, 246935, 284925, 317675, 368503, 495573, 548535, 740805, 825955, 914225, 953025, 1105509, 1234675, 1842515, 2477865, 2742675, 3704025, 4129775, 4790539, 5527545, 9212575, 12389325, 14371617, 23952695, 27637725, 71858085, 119763475, 359290425]

約数ペア:

[(1, 359290425), (3, 119763475), (5, 71858085), (13, 27637725), (15, 23952695), (25, 14371617), (29, 12389325), (39, 9212575), (65, 5527545), (75, 4790539), (87, 4129775), (97, 3704025), (131, 2742675), (145, 2477865), (195, 1842515), (291, 1234675), (325, 1105509), (377, 953025), (393, 914225), (435, 825955), (485, 740805), (655, 548535), (725, 495573), (975, 368503), (1131, 317675), (1261, 284925), (1455, 246935), (1703, 210975), (1885, 190605), (1965, 182845), (2175, 165191), (2425, 148161), (2813, 127725), (3275, 109707), (3783, 94975), (3799, 94575), (5109, 70325), (5655, 63535), (6305, 56985), (7275, 49387), (8439, 42575), (8515, 42195), (9425, 38121), (9825, 36569), (11397, 31525), (12707, 28275), (14065, 25545), (18915, 18995)]