156931907355

素因数分解:

$3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{9767}}^1$

素因数の和:10290

約数の個数: 80

約数和(自身を含む): 284939202240

約数和(自身を除く): 128007294885

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 97, 135, 291, 405, 409, 485, 873, 1227, 1455, 2045, 2619, 3681, 4365, 6135, 7857, 9767, 11043, 13095, 18405, 29301, 33129, 39285, 39673, 48835, 55215, 87903, 119019, 146505, 165645, 198365, 263709, 357057, 439515, 595095, 791127, 947399, 1071171, 1318545, 1785285, 2842197, 3213513, 3955635, 3994703, 4736995, 5355855, 8526591, 11984109, 14210985, 16067565, 19973515, 25579773, 35952327, 42632955, 59920545, 76739319, 107856981, 127898865, 179761635, 323570943, 383696595, 387486191, 539284905, 1162458573, 1617854715, 1937430955, 3487375719, 5812292865, 10462127157, 17436878595, 31386381471, 52310635785, 156931907355]

約数ペア:

[(1, 156931907355), (3, 52310635785), (5, 31386381471), (9, 17436878595), (15, 10462127157), (27, 5812292865), (45, 3487375719), (81, 1937430955), (97, 1617854715), (135, 1162458573), (291, 539284905), (405, 387486191), (409, 383696595), (485, 323570943), (873, 179761635), (1227, 127898865), (1455, 107856981), (2045, 76739319), (2619, 59920545), (3681, 42632955), (4365, 35952327), (6135, 25579773), (7857, 19973515), (9767, 16067565), (11043, 14210985), (13095, 11984109), (18405, 8526591), (29301, 5355855), (33129, 4736995), (39285, 3994703), (39673, 3955635), (48835, 3213513), (55215, 2842197), (87903, 1785285), (119019, 1318545), (146505, 1071171), (165645, 947399), (198365, 791127), (263709, 595095), (357057, 439515)]