242731935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3889}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 449061600

約数和(自身を除く): 206329665

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 73, 95, 171, 219, 285, 365, 657, 855, 1095, 1387, 3285, 3889, 4161, 6935, 11667, 12483, 19445, 20805, 35001, 58335, 62415, 73891, 175005, 221673, 283897, 369455, 665019, 851691, 1108365, 1419485, 2555073, 3325095, 4258455, 5394043, 12775365, 16182129, 26970215, 48546387, 80910645, 242731935]

約数ペア:

[(1, 242731935), (3, 80910645), (5, 48546387), (9, 26970215), (15, 16182129), (19, 12775365), (45, 5394043), (57, 4258455), (73, 3325095), (95, 2555073), (171, 1419485), (219, 1108365), (285, 851691), (365, 665019), (657, 369455), (855, 283897), (1095, 221673), (1387, 175005), (3285, 73891), (3889, 62415), (4161, 58335), (6935, 35001), (11667, 20805), (12483, 19445)]